#91899B
Closest named color: Purpley Grey (#947E94). oklch(64.3% 0.028 305.6), rgb(145, 137, 155).
Aa
Black text reads best on this color (6.25:1).
About this color
#91899B is a medium-light close to neutral grey. In OKLCH its lightness is 64%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Purpley Grey (#947E94), ΔE 0.029 away. Black text reads best on it, at 6.25:1.
| Hue family | Neutrals |
| Lightness | medium-light (64%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Purpley Grey (#947E94) |
| Black text | 6.25:1 |
| White text | 3.35:1 |
Values
| HEX | #91899B |
| RGB | rgb(145, 137, 155) |
| HSL | hsl(267, 8%, 57%) |
| OKLCH | oklch(64.3% 0.028 305.6) |
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 #91899B | 3.35:1 | AA large text | Lc -66.5 | Content text, not long reading |
| Black text on #91899B | 6.25:1 | AA | Lc 43.0 | Non-text elements, placeholder text |
| #91899B text on white | 3.35:1 | AA large text | Lc 61.0 | Content text, not long reading |
| #91899B text on black | 6.25:1 | AA | Lc -40.7 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#EAE9EC
oklch(93.6% 0.004 301.4)
-
Step 200
200
#DAD8DD
oklch(88.5% 0.007 304.2)
-
Step 300
300
#C3BEC8
oklch(80.9% 0.015 308.3)
-
Step 400
400
#A49DAC
oklch(70.7% 0.023 306.7)
-
Step 500
500 (this color)
#91899B
oklch(64.3% 0.028 305.6)
-
Step 600
600
#776F82
oklch(55.6% 0.03 304.5)
-
Step 700
700
#645D6E
oklch(49.1% 0.028 304)
-
Step 800
800
#524C59
oklch(42.7% 0.022 306.3)
-
Step 900
900
#443F49
oklch(37.6% 0.018 307.9)
-
Step 950
950
#28252B
oklch(27% 0.012 308)
#91899B 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) | #868C9C | 0.017 |
| Deuteranopia (no green cones) | #888C9A | 0.015 |
| Tritanopia (no blue cones) | #908B8F | 0.021 |
| Achromatopsia (no color) | #8C8C8C | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91899B
#91899B
oklch(64.3% 0.028 305.6)
- #89907E
#89907E
oklch(64.2% 0.027 124.5)
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 #91899B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Grey #947E94 ΔE 0.029
- English Lavender #9D8189 ΔE 0.032
- Warm Grey #978A84 ΔE 0.036
- Light Slate Gray #778899 ΔE 0.038
- Silver Lake Blue #778DA9 ΔE 0.039
- Blue Grey #758DA3 ΔE 0.039
- Lavender Gray #7E7F9A ΔE 0.042
- Heather #A484AC ΔE 0.044
Use #91899B 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.