#9991C9
Closest named color: Heather (#A484AC). oklch(68.4% 0.082 290.6), rgb(153, 145, 201).
Aa
Black text reads best on this color (7.24:1).
About this color
#9991C9 is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.082 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.048 away. Black text reads best on it, at 7.24:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 7.24:1 |
| White text | 2.89:1 |
Values
| HEX | #9991C9 |
| RGB | rgb(153, 145, 201) |
| HSL | hsl(249, 34%, 68%) |
| OKLCH | oklch(68.4% 0.082 290.6) |
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 #9991C9 | 2.89:1 | Fails | Lc -60.6 | Content text, not long reading |
| Black text on #9991C9 | 7.24:1 | AAA | Lc 48.8 | Large or bold text, headings |
| #9991C9 text on white | 2.89:1 | Fails | Lc 55.3 | Large or bold text, headings |
| #9991C9 text on black | 7.24:1 | AAA | Lc -46.5 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E8F3
oklch(93.5% 0.015 290.3)
-
Step 200
200
#D8D6EB
oklch(88.4% 0.029 290.2)
-
Step 300
300
#C0BBE0
oklch(80.8% 0.052 291.4)
-
Step 400
400 (this color)
#9991C9
oklch(68.4% 0.082 290.6)
-
Step 500
500
#897EC4
oklch(63.1% 0.104 290.3)
-
Step 600
600
#7466B1
oklch(55.6% 0.114 290.8)
-
Step 700
700
#615498
oklch(49% 0.107 290.7)
-
Step 800
800
#4F457B
oklch(42.6% 0.088 290.7)
-
Step 900
900
#423B63
oklch(37.8% 0.067 290.8)
-
Step 950
950
#26233A
oklch(27.1% 0.042 289.2)
#9991C9 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) | #8399CB | 0.034 |
| Deuteranopia (no green cones) | #8397C7 | 0.033 |
| Tritanopia (no blue cones) | #8F9AA5 | 0.068 |
| Achromatopsia (no color) | #989898 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9991C9
#9991C9
oklch(68.4% 0.082 290.6)
- #9C9F62
#9C9F62
oklch(68.6% 0.082 110.8)
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 #9991C9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.048
- Pale Purple #B790D4 ΔE 0.049
- Perrywinkle #8F8CE7 ΔE 0.052
- Wisteria #A87DC2 ΔE 0.053
- Dusty Lavender #AC86A8 ΔE 0.055
- Cool Gray #8D99AE ΔE 0.055
- Bluey Grey #89A0B0 ΔE 0.067
- Silver Lake Blue #778DA9 ΔE 0.070
Use #9991C9 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.