#918BAC
Closest named color: Heather (#A484AC). oklch(65.3% 0.049 293.3), rgb(145, 139, 172).
Aa
Black text reads best on this color (6.49:1).
About this color
#918BAC is a medium-light, muted purple. In OKLCH its lightness is 65%, its chroma 0.049 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.033 away. Black text reads best on it, at 6.49:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | muted (0.049) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.49:1 |
| White text | 3.23:1 |
Values
| HEX | #918BAC |
| RGB | rgb(145, 139, 172) |
| HSL | hsl(251, 17%, 61%) |
| OKLCH | oklch(65.3% 0.049 293.3) |
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 #918BAC | 3.23:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #918BAC | 6.49:1 | AA | Lc 44.4 | Non-text elements, placeholder text |
| #918BAC text on white | 3.23:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #918BAC text on black | 6.49:1 | AA | Lc -42.1 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#EAE9EE
oklch(93.6% 0.007 295.4)
-
Step 200
200
#D9D8E1
oklch(88.6% 0.012 291.3)
-
Step 300
300
#C1BECF
oklch(80.9% 0.024 294)
-
Step 400
400
#A19DB7
oklch(70.8% 0.038 292.5)
-
Step 500
500 (this color)
#918BAC
oklch(65.3% 0.049 293.3)
-
Step 600
600
#746E90
oklch(55.6% 0.053 292.7)
-
Step 700
700
#625C7B
oklch(49.2% 0.049 293.4)
-
Step 800
800
#504B64
oklch(42.8% 0.041 293.7)
-
Step 900
900
#423F51
oklch(37.8% 0.031 292.5)
-
Step 950
950
#272530
oklch(27.1% 0.02 293.3)
#918BAC 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) | #848FAD | 0.020 |
| Deuteranopia (no green cones) | #848EAB | 0.020 |
| Tritanopia (no blue cones) | #8C9096 | 0.041 |
| Achromatopsia (no color) | #8F8F8F | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #918BAC
#918BAC
oklch(65.3% 0.049 293.3)
- #909472
#909472
oklch(65.4% 0.049 113.2)
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 #918BAC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.033
- Silver Lake Blue #778DA9 ΔE 0.037
- Cool Gray #8D99AE ΔE 0.038
- Dusty Lavender #AC86A8 ΔE 0.042
- Purpley Grey #947E94 ΔE 0.042
- Blue Grey #758DA3 ΔE 0.043
- Light Slate Gray #778899 ΔE 0.049
- Lavender Gray #7E7F9A ΔE 0.050
Use #918BAC 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.