#C683FE
Closest named color: Liliac (#C48EFD). oklch(72.7% 0.182 307.6), rgb(198, 131, 254).
Aa
Black text reads best on this color (8.07:1).
About this color
#C683FE is a medium-light, vivid purple. In OKLCH its lightness is 73%, its chroma 0.182 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.025 away. Black text reads best on it, at 8.07:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.182) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.07:1 |
| White text | 2.59:1 |
Values
| HEX | #C683FE |
| RGB | rgb(198, 131, 254) |
| HSL | hsl(273, 98%, 75%) |
| OKLCH | oklch(72.7% 0.182 307.6) |
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 #C683FE | 2.59:1 | Fails | Lc -55.6 | Large or bold text, headings |
| Black text on #C683FE | 8.07:1 | AAA | Lc 53.5 | Large or bold text, headings |
| #C683FE text on white | 2.59:1 | Fails | Lc 50.5 | Large or bold text, headings |
| #C683FE text on black | 8.07:1 | AAA | Lc -51.4 | Large or bold text, headings |
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
#F8F3FE
oklch(97.1% 0.015 306.4)
-
Step 100
100
#F0E4FB
oklch(93.5% 0.033 309)
-
Step 200
200
#E4CFFA
oklch(88.5% 0.062 307.2)
-
Step 300
300
#D5ADFA
oklch(81% 0.114 307.8)
-
Step 400
400 (this color)
#C683FE
oklch(72.7% 0.182 307.6)
-
Step 500
500
#B053F3
oklch(63.1% 0.233 307.7)
-
Step 600
600
#9C2CE2
oklch(55.7% 0.253 307.6)
-
Step 700
700
#8519C4
oklch(49% 0.236 307.6)
-
Step 800
800
#6C1B9F
oklch(42.7% 0.195 307.4)
-
Step 900
900
#58207E
oklch(37.8% 0.152 307.8)
-
Step 950
950
#33154A
oklch(27% 0.096 307.1)
#C683FE 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) | #629EFF | 0.142 |
| Deuteranopia (no green cones) | #75A1FB | 0.128 |
| Tritanopia (no blue cones) | #BE98B5 | 0.132 |
| Achromatopsia (no color) | #A0A0A0 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C683FE
#C683FE
oklch(72.7% 0.182 307.6)
- #86BB1A
#86BB1A
oklch(72.8% 0.183 127.7)
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 #C683FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.025
- Light Purple #BF77F6 ΔE 0.031
- Easter Purple #C071FE ΔE 0.042
- Light Urple #B36FF6 ΔE 0.057
- Baby Purple #CA9BF7 ΔE 0.061
- Pastel Purple #CAA0FF ΔE 0.069
- Orchid #DA70D6 ΔE 0.071
- Lavender Pink #DD85D7 ΔE 0.071
Use #C683FE 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.