#C683F0
Closest named color: Liliac (#C48EFD). oklch(72% 0.166 311.2), rgb(198, 131, 240).
Aa
Black text reads best on this color (7.90:1).
About this color
#C683F0 is a medium-light, vivid purple. In OKLCH its lightness is 72%, its chroma 0.166 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.028 away. Black text reads best on it, at 7.90:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 7.90:1 |
| White text | 2.65:1 |
Values
| HEX | #C683F0 |
| RGB | rgb(198, 131, 240) |
| HSL | hsl(277, 78%, 73%) |
| OKLCH | oklch(72% 0.166 311.2) |
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 #C683F0 | 2.65:1 | Fails | Lc -56.6 | Large or bold text, headings |
| Black text on #C683F0 | 7.90:1 | AAA | Lc 52.6 | Large or bold text, headings |
| #C683F0 text on white | 2.65:1 | Fails | Lc 51.5 | Large or bold text, headings |
| #C683F0 text on black | 7.90:1 | AAA | Lc -50.4 | 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
#F8F3FD
oklch(97.1% 0.014 308.3)
-
Step 100
100
#F0E5F9
oklch(93.6% 0.029 310.1)
-
Step 200
200
#E6CFF6
oklch(88.6% 0.058 311.5)
-
Step 300
300
#D6AEF2
oklch(80.9% 0.103 310.9)
-
Step 400
400 (this color)
#C683F0
oklch(72% 0.166 311.2)
-
Step 500
500
#B258E5
oklch(63% 0.213 311.2)
-
Step 600
600
#9E36D3
oklch(55.6% 0.231 311.3)
-
Step 700
700
#8726B7
oklch(49.1% 0.215 311.1)
-
Step 800
800
#6E2394
oklch(42.8% 0.178 311.3)
-
Step 900
900
#592476
oklch(37.8% 0.138 311.2)
-
Step 950
950
#341645
oklch(26.9% 0.088 311.3)
#C683F0 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) | #6B9BF4 | 0.133 |
| Deuteranopia (no green cones) | #7DA0ED | 0.121 |
| Tritanopia (no blue cones) | #C194AE | 0.117 |
| Achromatopsia (no color) | #9F9F9F | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C683F0
#C683F0
oklch(72% 0.166 311.2)
- #7EB93C
#7EB93C
oklch(72% 0.167 131.3)
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 #C683F0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.028
- Light Purple #BF77F6 ΔE 0.034
- Easter Purple #C071FE ΔE 0.050
- Lavender Pink #DD85D7 ΔE 0.055
- Baby Purple #CA9BF7 ΔE 0.057
- Orchid #DA70D6 ΔE 0.058
- Light Urple #B36FF6 ΔE 0.060
- Pale Purple #B790D4 ΔE 0.061
Use #C683F0 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.