#91879F
Closest named color: Purpley Grey (#947E94). oklch(64% 0.037 304.2), rgb(145, 135, 159).
Aa
Black text reads best on this color (6.17:1).
About this color
#91879F is a medium-light, muted purple. In OKLCH its lightness is 64%, its chroma 0.037 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Grey (#947E94), ΔE 0.025 away. Black text reads best on it, at 6.17:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | muted (0.037) |
| Temperature | in between |
| Nearest name | Purpley Grey (#947E94) |
| Black text | 6.17:1 |
| White text | 3.40:1 |
Values
| HEX | #91879F |
| RGB | rgb(145, 135, 159) |
| HSL | hsl(265, 11%, 58%) |
| OKLCH | oklch(64% 0.037 304.2) |
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 #91879F | 3.40:1 | AA large text | Lc -67.0 | Content text, not long reading |
| Black text on #91879F | 6.17:1 | AA | Lc 42.5 | Non-text elements, placeholder text |
| #91879F text on white | 3.40:1 | AA large text | Lc 61.5 | Content text, not long reading |
| #91879F text on black | 6.17:1 | AA | Lc -40.2 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EAE9ED
oklch(93.6% 0.005 297.7)
-
Step 200
200
#DAD7DF
oklch(88.4% 0.011 303.1)
-
Step 300
300
#C3BECA
oklch(80.9% 0.017 304.7)
-
Step 400
400
#A49CB0
oklch(70.6% 0.03 303.7)
-
Step 500
500 (this color)
#91879F
oklch(64% 0.037 304.2)
-
Step 600
600
#786E87
oklch(55.6% 0.04 303.3)
-
Step 700
700
#655C72
oklch(49.1% 0.036 303.7)
-
Step 800
800
#534B5D
oklch(42.8% 0.031 305.3)
-
Step 900
900
#443F4C
oklch(37.8% 0.023 302.8)
-
Step 950
950
#28252D
oklch(27.1% 0.015 302.4)
#91879F 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) | #838BA0 | 0.022 |
| Deuteranopia (no green cones) | #858B9E | 0.020 |
| Tritanopia (no blue cones) | #8F8A8F | 0.029 |
| Achromatopsia (no color) | #8B8B8B | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91879F
#91879F
oklch(64% 0.037 304.2)
- #879078
#879078
oklch(63.9% 0.036 124.2)
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 #91879F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Grey #947E94 ΔE 0.025
- English Lavender #9D8189 ΔE 0.035
- Lavender Gray #7E7F9A ΔE 0.038
- Heather #A484AC ΔE 0.038
- Silver Lake Blue #778DA9 ΔE 0.038
- Light Slate Gray #778899 ΔE 0.039
- Blue Grey #758DA3 ΔE 0.040
- Warm Grey #978A84 ΔE 0.045
Use #91879F 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.