#C370E4
Closest named color: Light Purple (#BF77F6). oklch(68.2% 0.182 315.6), rgb(195, 112, 228).
Aa
Black text reads best on this color (6.75:1).
About this color
#C370E4 is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.182 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.029 away. Black text reads best on it, at 6.75:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.182) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 6.75:1 |
| White text | 3.10:1 |
Values
| HEX | #C370E4 |
| RGB | rgb(195, 112, 228) |
| HSL | hsl(283, 68%, 67%) |
| OKLCH | oklch(68.2% 0.182 315.6) |
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 #C370E4 | 3.10:1 | AA large text | Lc -63.1 | Content text, not long reading |
| Black text on #C370E4 | 6.75:1 | AA | Lc 46.4 | Large or bold text, headings |
| #C370E4 text on white | 3.10:1 | AA large text | Lc 57.7 | Large or bold text, headings |
| #C370E4 text on black | 6.75:1 | AA | Lc -44.1 | 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 400.
-
Step 50
50
#F9F3FD
oklch(97.2% 0.015 312.2)
-
Step 100
100
#F3E4F9
oklch(93.7% 0.032 316.4)
-
Step 200
200
#EACDF6
oklch(88.5% 0.063 316)
-
Step 300
300
#DDAAF3
oklch(80.9% 0.114 315.4)
-
Step 400
400 (this color)
#C370E4
oklch(68.2% 0.182 315.6)
-
Step 500
500
#BD4CE6
oklch(63% 0.233 315.7)
-
Step 600
600
#A921D4
oklch(55.6% 0.253 315.7)
-
Step 700
700
#910BB8
oklch(49.2% 0.236 315.7)
-
Step 800
800
#751395
oklch(42.6% 0.195 315.3)
-
Step 900
900
#5F1C77
oklch(37.8% 0.152 315.4)
-
Step 950
950
#381345
oklch(27.1% 0.095 316.1)
#C370E4 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) | #578DE8 | 0.160 |
| Deuteranopia (no green cones) | #7095E1 | 0.144 |
| Tritanopia (no blue cones) | #C182A0 | 0.121 |
| Achromatopsia (no color) | #929292 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C370E4
#C370E4
oklch(68.2% 0.182 315.6)
- #61B029
#61B029
oklch(68.1% 0.182 135.5)
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 #C370E4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.029
- Easter Purple #C071FE ΔE 0.039
- Light Urple #B36FF6 ΔE 0.040
- Orchid #DA70D6 ΔE 0.046
- Bright Lilac #C95EFB ΔE 0.053
- Bright Lavender #C760FF ΔE 0.054
- Medium Orchid #BA55D3 ΔE 0.061
- Liliac #C48EFD ΔE 0.071
Use #C370E4 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.