#978C9F
Closest named color: English Lavender (#9D8189). oklch(65.6% 0.03 311.2), rgb(151, 140, 159).
Aa
Black text reads best on this color (6.56:1).
About this color
#978C9F is a medium-light, muted purple. In OKLCH its lightness is 66%, its chroma 0.030 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is English Lavender (#9D8189), ΔE 0.037 away. Black text reads best on it, at 6.56:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | muted (0.030) |
| Temperature | in between |
| Nearest name | English Lavender (#9D8189) |
| Black text | 6.56:1 |
| White text | 3.19:1 |
Values
| HEX | #978C9F |
| RGB | rgb(151, 140, 159) |
| HSL | hsl(275, 9%, 59%) |
| OKLCH | oklch(65.6% 0.03 311.2) |
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 #978C9F | 3.19:1 | AA large text | Lc -64.6 | Content text, not long reading |
| Black text on #978C9F | 6.56:1 | AA | Lc 44.9 | Non-text elements, placeholder text |
| #978C9F text on white | 3.19:1 | AA large text | Lc 59.2 | Large or bold text, headings |
| #978C9F text on black | 6.56:1 | AA | Lc -42.5 | 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
#EBE9EC
oklch(93.6% 0.005 314.8)
-
Step 200
200
#DBD8DD
oklch(88.6% 0.007 312.3)
-
Step 300
300
#C4BEC8
oklch(80.9% 0.015 312.2)
-
Step 400
400
#A59DAC
oklch(70.8% 0.023 309.5)
-
Step 500
500 (this color)
#978C9F
oklch(65.6% 0.03 311.2)
-
Step 600
600
#7A6E82
oklch(55.6% 0.034 311.9)
-
Step 700
700
#665C6E
oklch(49.1% 0.031 310.1)
-
Step 800
800
#544B59
oklch(42.7% 0.025 313.6)
-
Step 900
900
#453F4A
oklch(37.8% 0.02 309.8)
-
Step 950
950
#28252B
oklch(27% 0.012 308)
#978C9F 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) | #898FA0 | 0.021 |
| Deuteranopia (no green cones) | #8C909E | 0.019 |
| Tritanopia (no blue cones) | #968E92 | 0.022 |
| Achromatopsia (no color) | #909090 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #978C9F
#978C9F
oklch(65.6% 0.03 311.2)
- #8A9582
#8A9582
oklch(65.5% 0.03 132)
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 #978C9F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- English Lavender #9D8189 ΔE 0.037
- Cool Gray #8D99AE ΔE 0.037
- Purpley Grey #947E94 ΔE 0.038
- Heather #A484AC ΔE 0.039
- Warm Grey #978A84 ΔE 0.039
- Dusty Lavender #AC86A8 ΔE 0.040
- Silver Lake Blue #778DA9 ΔE 0.046
- Blue Grey #758DA3 ΔE 0.047
Use #978C9F 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.