#9F91BF
Closest named color: Heather (#A484AC). oklch(68.5% 0.068 298.5), rgb(159, 145, 191).
Aa
Black text reads best on this color (7.27:1).
About this color
#9F91BF is a medium-light, muted purple. In OKLCH its lightness is 69%, its chroma 0.068 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.038 away. Black text reads best on it, at 7.27:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | muted (0.068) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 7.27:1 |
| White text | 2.88:1 |
Values
| HEX | #9F91BF |
| RGB | rgb(159, 145, 191) |
| HSL | hsl(258, 26%, 66%) |
| OKLCH | oklch(68.5% 0.068 298.5) |
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 #9F91BF | 2.88:1 | Fails | Lc -60.4 | Content text, not long reading |
| Black text on #9F91BF | 7.27:1 | AAA | Lc 48.9 | Large or bold text, headings |
| #9F91BF text on white | 2.88:1 | Fails | Lc 55.1 | Large or bold text, headings |
| #9F91BF text on black | 7.27:1 | AAA | Lc -46.7 | 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
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EBE8F1
oklch(93.6% 0.012 301.3)
-
Step 200
200
#DBD6E7
oklch(88.5% 0.024 299.3)
-
Step 300
300
#C4BBD9
oklch(80.9% 0.043 299.1)
-
Step 400
400 (this color)
#9F91BF
oklch(68.5% 0.068 298.5)
-
Step 500
500
#907EB7
oklch(63.1% 0.086 298.4)
-
Step 600
600
#7B66A3
oklch(55.5% 0.095 299.1)
-
Step 700
700
#67558C
oklch(49.1% 0.088 298.2)
-
Step 800
800
#544672
oklch(42.8% 0.073 297.9)
-
Step 900
900
#453B5C
oklch(37.7% 0.057 297.6)
-
Step 950
950
#292336
oklch(27.2% 0.036 298.5)
#9F91BF 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) | #8798C1 | 0.036 |
| Deuteranopia (no green cones) | #8A98BE | 0.034 |
| Tritanopia (no blue cones) | #9998A1 | 0.055 |
| Achromatopsia (no color) | #989898 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9F91BF
#9F91BF
oklch(68.5% 0.068 298.5)
- #95A070
#95A070
oklch(68.5% 0.068 118.7)
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 #9F91BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.038
- Dusty Lavender #AC86A8 ΔE 0.041
- Cool Gray #8D99AE ΔE 0.046
- Pale Purple #B790D4 ΔE 0.050
- Wisteria #A87DC2 ΔE 0.054
- Bluey Grey #89A0B0 ΔE 0.060
- Bluegrey #85A3B2 ΔE 0.067
- Silver Lake Blue #778DA9 ΔE 0.068
Use #9F91BF 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.