#C99EC9
Closest named color: Plum (#DDA0DD). oklch(75.2% 0.077 326.3), rgb(201, 158, 201).
Aa
Black text reads best on this color (9.21:1).
About this color
#C99EC9 is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.077 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum (#DDA0DD), ΔE 0.043 away. Black text reads best on it, at 9.21:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Plum (#DDA0DD) |
| Black text | 9.21:1 |
| White text | 2.27:1 |
Values
| HEX | #C99EC9 |
| RGB | rgb(201, 158, 201) |
| HSL | hsl(300, 28%, 70%) |
| OKLCH | oklch(75.2% 0.077 326.3) |
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 #C99EC9 | 2.27:1 | Fails | Lc -49.7 | Large or bold text, headings |
| Black text on #C99EC9 | 9.21:1 | AAA | Lc 59.1 | Large or bold text, headings |
| #C99EC9 text on white | 2.27:1 | Fails | Lc 44.9 | Non-text elements, placeholder text |
| #C99EC9 text on black | 9.21:1 | AAA | Lc -57.2 | 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
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EFE7EF
oklch(93.7% 0.014 325.7)
-
Step 200
200
#E3D3E3
oklch(88.5% 0.028 325.8)
-
Step 300
300
#D2B6D1
oklch(80.9% 0.048 327.1)
-
Step 400
400 (this color)
#C99EC9
oklch(75.2% 0.077 326.3)
-
Step 500
500
#A974A9
oklch(63.1% 0.098 326.7)
-
Step 600
600
#945C95
oklch(55.7% 0.107 326.3)
-
Step 700
700
#7E4B7F
oklch(49.1% 0.101 326.3)
-
Step 800
800
#663E67
oklch(42.7% 0.082 326)
-
Step 900
900
#533554
oklch(37.7% 0.064 325.7)
-
Step 950
950
#311F31
oklch(27% 0.041 326.6)
#C99EC9 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) | #9BA8CB | 0.069 |
| Deuteranopia (no green cones) | #A5AEC7 | 0.065 |
| Tritanopia (no blue cones) | #CCA1AD | 0.044 |
| Achromatopsia (no color) | #ACACAC | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C99EC9
#C99EC9
oklch(75.2% 0.077 326.3)
- #8FBC92
#8FBC92
oklch(75.2% 0.076 146.5)
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 #C99EC9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum #DDA0DD ΔE 0.043
- Faded Pink #DE9DAC ΔE 0.052
- Pale Purple #B790D4 ΔE 0.054
- Light Mauve #C292A1 ΔE 0.059
- Grey Pink #C3909B ΔE 0.067
- Pinkish Grey #C8ACA9 ΔE 0.068
- Pig Pink #E78EA5 ΔE 0.068
- Baby Purple #CA9BF7 ΔE 0.070
Use #C99EC9 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.