#C688CB
Closest named color: Pale Purple (#B790D4). oklch(71.1% 0.117 324.1), rgb(198, 136, 203).
Aa
Black text reads best on this color (7.78:1).
About this color
#C688CB is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.117 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.030 away. Black text reads best on it, at 7.78:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.78:1 |
| White text | 2.69:1 |
Values
| HEX | #C688CB |
| RGB | rgb(198, 136, 203) |
| HSL | hsl(296, 39%, 66%) |
| OKLCH | oklch(71.1% 0.117 324.1) |
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 #C688CB | 2.69:1 | Fails | Lc -57.4 | Large or bold text, headings |
| Black text on #C688CB | 7.78:1 | AAA | Lc 51.8 | Large or bold text, headings |
| #C688CB text on white | 2.69:1 | Fails | Lc 52.2 | Large or bold text, headings |
| #C688CB text on black | 7.78:1 | AAA | Lc -49.7 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F1E5F2
oklch(93.5% 0.022 323.4)
-
Step 200
200
#E7D1E9
oklch(88.6% 0.04 323.3)
-
Step 300
300
#D9B1DC
oklch(80.9% 0.074 324)
-
Step 400
400 (this color)
#C688CB
oklch(71.1% 0.117 324.1)
-
Step 500
500
#B566BC
oklch(63.1% 0.151 324.1)
-
Step 600
600
#A04BA8
oklch(55.6% 0.163 324.1)
-
Step 700
700
#893C90
oklch(49.2% 0.151 324.2)
-
Step 800
800
#6F3275
oklch(42.7% 0.126 324)
-
Step 900
900
#5A2D5E
oklch(37.7% 0.097 324.2)
-
Step 950
950
#351B37
oklch(27% 0.061 324.5)
#C688CB 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) | #8299CE | 0.105 |
| Deuteranopia (no green cones) | #91A0C9 | 0.096 |
| Tritanopia (no blue cones) | #C98FA1 | 0.070 |
| Achromatopsia (no color) | #9D9D9D | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C688CB
#C688CB
oklch(71.1% 0.117 324.1)
- #73B572
#73B572
oklch(71.2% 0.117 143.9)
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 #C688CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.030
- Lavender Pink #DD85D7 ΔE 0.043
- Wisteria #A87DC2 ΔE 0.060
- Orchid #DA70D6 ΔE 0.066
- Dusty Lavender #AC86A8 ΔE 0.068
- Baby Purple #CA9BF7 ΔE 0.070
- Dull Pink #D5869D ΔE 0.071
- Liliac #C48EFD ΔE 0.072
Use #C688CB 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.