#C99FC9
Closest named color: Plum (#DDA0DD). oklch(75.4% 0.075 326.3), rgb(201, 159, 201).
Aa
Black text reads best on this color (9.28:1).
About this color
#C99FC9 is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.075 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 9.28:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Plum (#DDA0DD) |
| Black text | 9.28:1 |
| White text | 2.26:1 |
Values
| HEX | #C99FC9 |
| RGB | rgb(201, 159, 201) |
| HSL | hsl(300, 28%, 71%) |
| OKLCH | oklch(75.4% 0.075 326.3) |
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 #C99FC9 | 2.26:1 | Fails | Lc -49.4 | Large or bold text, headings |
| Black text on #C99FC9 | 9.28:1 | AAA | Lc 59.4 | Large or bold text, headings |
| #C99FC9 text on white | 2.26:1 | Fails | Lc 44.5 | Non-text elements, placeholder text |
| #C99FC9 text on black | 9.28:1 | AAA | Lc -57.6 | 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
#E3D3E2
oklch(88.4% 0.027 327.7)
-
Step 300
300
#D1B7D1
oklch(81% 0.046 326)
-
Step 400
400 (this color)
#C99FC9
oklch(75.4% 0.075 326.3)
-
Step 500
500
#A875A9
oklch(63.2% 0.096 326)
-
Step 600
600
#935C94
oklch(55.6% 0.106 326.3)
-
Step 700
700
#7D4C7E
oklch(49.1% 0.097 326.2)
-
Step 800
800
#663E66
oklch(42.6% 0.081 326.9)
-
Step 900
900
#533553
oklch(37.6% 0.063 326.7)
-
Step 950
950
#311F31
oklch(27% 0.041 326.6)
#C99FC9 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) | #9CA9CB | 0.067 |
| Deuteranopia (no green cones) | #A6AEC7 | 0.062 |
| Tritanopia (no blue cones) | #CCA2AD | 0.044 |
| Achromatopsia (no color) | #ACACAC | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C99FC9
#C99FC9
oklch(75.4% 0.075 326.3)
- #91BD93
#91BD93
oklch(75.5% 0.076 145.9)
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 #C99FC9, 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 0.051
- Pale Purple #B790D4 ΔE 0.056
- Light Mauve #C292A1 ΔE 0.060
- Pinkish Grey #C8ACA9 ΔE 0.066
- Grey Pink #C3909B ΔE 0.068
- Pig Pink #E78EA5 ΔE 0.069
- Baby Purple #CA9BF7 ΔE 0.071
Use #C99FC9 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.