#9F90BF
Closest named color: Heather (#A484AC). oklch(68.3% 0.07 299.2), rgb(159, 144, 191).
Aa
Black text reads best on this color (7.21:1).
About this color
#9F90BF is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.070 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.036 away. Black text reads best on it, at 7.21:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.070) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 7.21:1 |
| White text | 2.91:1 |
Values
| HEX | #9F90BF |
| RGB | rgb(159, 144, 191) |
| HSL | hsl(259, 27%, 66%) |
| OKLCH | oklch(68.3% 0.07 299.2) |
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 #9F90BF | 2.91:1 | Fails | Lc -60.8 | Content text, not long reading |
| Black text on #9F90BF | 7.21:1 | AAA | Lc 48.6 | Large or bold text, headings |
| #9F90BF text on white | 2.91:1 | Fails | Lc 55.5 | Large or bold text, headings |
| #9F90BF text on black | 7.21:1 | AAA | Lc -46.3 | 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
#C4BBDA
oklch(80.9% 0.044 298.7)
-
Step 400
400 (this color)
#9F90BF
oklch(68.3% 0.07 299.2)
-
Step 500
500
#917DB8
oklch(63.1% 0.09 299.4)
-
Step 600
600
#7B66A4
oklch(55.6% 0.097 298.8)
-
Step 700
700
#68548D
oklch(49% 0.091 299.2)
-
Step 800
800
#554572
oklch(42.7% 0.075 299.6)
-
Step 900
900
#463A5C
oklch(37.6% 0.059 299.8)
-
Step 950
950
#292236
oklch(26.9% 0.038 300)
#9F90BF 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) | #8697C1 | 0.038 |
| Deuteranopia (no green cones) | #8997BE | 0.035 |
| Tritanopia (no blue cones) | #9997A0 | 0.057 |
| Achromatopsia (no color) | #979797 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9F90BF
#9F90BF
oklch(68.3% 0.07 299.2)
- #94A06E
#94A06E
oklch(68.3% 0.071 119.3)
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 #9F90BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.036
- Dusty Lavender #AC86A8 ΔE 0.040
- Cool Gray #8D99AE ΔE 0.048
- Pale Purple #B790D4 ΔE 0.050
- Wisteria #A87DC2 ΔE 0.052
- Bluey Grey #89A0B0 ΔE 0.062
- Perrywinkle #8F8CE7 ΔE 0.068
- Silver Lake Blue #778DA9 ΔE 0.068
Use #9F90BF 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.