#C43FEC
Closest named color: Hot Purple (#CB00F5). oklch(63.1% 0.256 317.1), rgb(196, 63, 236).
Aa
Black text reads best on this color (5.26:1).
About this color
#C43FEC is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.256 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hot Purple (#CB00F5), ΔE 0.046 away. Black text reads best on it, at 5.26:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.256) |
| Temperature | in between |
| Nearest name | Hot Purple (#CB00F5) |
| Black text | 5.26:1 |
| White text | 3.98:1 |
Values
| HEX | #C43FEC |
| RGB | rgb(196, 63, 236) |
| HSL | hsl(286, 82%, 59%) |
| OKLCH | oklch(63.1% 0.256 317.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #C43FEC | 3.98:1 | AA large text | Lc -71.5 | Content text, not long reading |
| Black text on #C43FEC | 5.26:1 | AA | Lc 38.1 | Non-text elements, placeholder text |
| #C43FEC text on white | 3.98:1 | AA large text | Lc 66.0 | Content text, not long reading |
| #C43FEC text on black | 5.26:1 | AA | Lc -35.6 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#FAF2FD
oklch(97% 0.017 316.9)
-
Step 100
100
#F4E3FA
oklch(93.6% 0.036 317.3)
-
Step 200
200
#ECCBF8
oklch(88.4% 0.07 317)
-
Step 300
300
#E1A7F6
oklch(80.9% 0.124 316.8)
-
Step 400
400
#D171F1
oklch(70.6% 0.2 317)
-
Step 500
500 (this color)
#C43FEC
oklch(63.1% 0.256 317.1)
-
Step 600
600
#AE00D8
oklch(55.6% 0.271 316.9)
-
Step 700
700
#9300B7
oklch(49.1% 0.24 316.9)
-
Step 800
800
#790097
oklch(42.6% 0.208 316.9)
-
Step 900
900
#63127A
oklch(37.8% 0.167 317)
-
Step 950
950
#3A0E47
oklch(26.9% 0.106 317.3)
#C43FEC with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #0077F1 | 0.240 |
| Deuteranopia (no green cones) | #4283E8 | 0.220 |
| Tritanopia (no blue cones) | #C26493 | 0.163 |
| Achromatopsia (no color) | #7F7F7F | 0.258 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C43FEC
#C43FEC
oklch(63.1% 0.256 317.1)
- #48A200
#48A200
oklch(63.2% 0.192 137)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #C43FEC, closest first.
No curated palette has a color within ΔE 0.04 of #C43FEC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hot Purple #CB00F5 ΔE 0.046
- Purple Pink #D725DE ΔE 0.047
- Heliotrope #D94FF5 ΔE 0.050
- Neon Purple #BC13FE ΔE 0.053
- Bright Lilac #C95EFB ΔE 0.054
- Medium Orchid #BA55D3 ΔE 0.054
- Bright Purple #BE03FD ΔE 0.055
- Bright Lavender #C760FF ΔE 0.059
Use #C43FEC in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.