#C043EE
Closest named color: Hot Purple (#CB00F5). oklch(63% 0.252 315.2), rgb(192, 67, 238).
Aa
Black text reads best on this color (5.27:1).
About this color
#C043EE is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.252 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hot Purple (#CB00F5), ΔE 0.051 away. Black text reads best on it, at 5.27:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.252) |
| Temperature | in between |
| Nearest name | Hot Purple (#CB00F5) |
| Black text | 5.27:1 |
| White text | 3.97:1 |
Values
| HEX | #C043EE |
| RGB | rgb(192, 67, 238) |
| HSL | hsl(284, 83%, 60%) |
| OKLCH | oklch(63% 0.252 315.2) |
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 #C043EE | 3.97:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #C043EE | 5.27:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #C043EE text on white | 3.97:1 | AA large text | Lc 66.0 | Content text, not long reading |
| #C043EE text on black | 5.27:1 | 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
#F3E3FB
oklch(93.6% 0.036 314.6)
-
Step 200
200
#EBCCF9
oklch(88.5% 0.069 315.3)
-
Step 300
300
#DFA8F7
oklch(80.9% 0.123 315.3)
-
Step 400
400
#CE74F3
oklch(70.8% 0.197 315.2)
-
Step 500
500 (this color)
#C043EE
oklch(63% 0.252 315.2)
-
Step 600
600
#AC00DC
oklch(55.6% 0.273 315.3)
-
Step 700
700
#9100BB
oklch(49.1% 0.242 315)
-
Step 800
800
#78009A
oklch(42.7% 0.21 315.5)
-
Step 900
900
#61157B
oklch(37.8% 0.164 315.4)
-
Step 950
950
#391048
oklch(27.1% 0.104 315.4)
#C043EE 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) | #0078F3 | 0.231 |
| Deuteranopia (no green cones) | #3D83EA | 0.214 |
| Tritanopia (no blue cones) | #BC6895 | 0.164 |
| Achromatopsia (no color) | #7F7F7F | 0.254 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C043EE
#C043EE
oklch(63% 0.252 315.2)
- #52A000
#52A000
oklch(63% 0.185 135.1)
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 #C043EE, closest first.
No curated palette has a color within ΔE 0.04 of #C043EE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hot Purple #CB00F5 ΔE 0.051
- Bright Lilac #C95EFB ΔE 0.051
- Medium Orchid #BA55D3 ΔE 0.052
- Neon Purple #BC13FE ΔE 0.053
- Heliotrope #D94FF5 ΔE 0.053
- Bright Lavender #C760FF ΔE 0.055
- Bright Purple #BE03FD ΔE 0.055
- Purple Pink #D725DE ΔE 0.056
Use #C043EE 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.