#C178DC
Closest named color: Light Purple (#BF77F6). oklch(68.8% 0.16 316.4), rgb(193, 120, 220).
Aa
Black text reads best on this color (6.98:1).
About this color
#C178DC is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.160 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 0.039 away. Black text reads best on it, at 6.98:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 6.98:1 |
| White text | 3.00:1 |
Values
| HEX | #C178DC |
| RGB | rgb(193, 120, 220) |
| HSL | hsl(284, 59%, 67%) |
| OKLCH | oklch(68.8% 0.16 316.4) |
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 #C178DC | 3.00:1 | AA large text | Lc -61.8 | Content text, not long reading |
| Black text on #C178DC | 6.98:1 | AA | Lc 47.6 | Large or bold text, headings |
| #C178DC text on white | 3.00:1 | AA large text | Lc 56.5 | Large or bold text, headings |
| #C178DC text on black | 6.98:1 | AA | Lc -45.3 | 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
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F2E4F7
oklch(93.6% 0.029 317.2)
-
Step 200
200
#E8CEF2
oklch(88.4% 0.056 316.6)
-
Step 300
300
#DAADEC
oklch(80.9% 0.099 316.1)
-
Step 400
400 (this color)
#C178DC
oklch(68.8% 0.16 316.4)
-
Step 500
500
#B858DA
oklch(63.1% 0.204 316.3)
-
Step 600
600
#A436C7
oklch(55.6% 0.222 316.6)
-
Step 700
700
#8C26AC
oklch(49% 0.207 316.4)
-
Step 800
800
#72238C
oklch(42.8% 0.171 316.3)
-
Step 900
900
#5C2370
oklch(37.6% 0.134 316.1)
-
Step 950
950
#361641
oklch(26.9% 0.084 316.6)
#C178DC 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) | #6690E0 | 0.137 |
| Deuteranopia (no green cones) | #7A97D9 | 0.124 |
| Tritanopia (no blue cones) | #C086A0 | 0.105 |
| Achromatopsia (no color) | #959595 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C178DC
#C178DC
oklch(68.8% 0.16 316.4)
- #69B044
#69B044
oklch(68.7% 0.16 136.4)
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 #C178DC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.039
- Orchid #DA70D6 ΔE 0.045
- Light Urple #B36FF6 ΔE 0.054
- Easter Purple #C071FE ΔE 0.056
- Wisteria #A87DC2 ΔE 0.059
- Lavender Pink #DD85D7 ΔE 0.061
- Pale Purple #B790D4 ΔE 0.063
- Liliac #C48EFD ΔE 0.063
Use #C178DC 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.