#978788
Closest named color: Warm Grey (#978A84). oklch(63.8% 0.019 13.4), rgb(151, 135, 136).
Aa
Black text reads best on this color (6.13:1).
About this color
#978788 is a medium-light close to neutral grey. In OKLCH its lightness is 64%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is Warm Grey (#978A84), ΔE 0.012 away. Black text reads best on it, at 6.13:1.
| Hue family | Neutrals |
| Lightness | medium-light (64%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | Warm Grey (#978A84) |
| Black text | 6.13:1 |
| White text | 3.42:1 |
Values
| HEX | #978788 |
| RGB | rgb(151, 135, 136) |
| HSL | hsl(356, 7%, 56%) |
| OKLCH | oklch(63.8% 0.019 13.4) |
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 #978788 | 3.42:1 | AA large text | Lc -67.2 | Content text, not long reading |
| Black text on #978788 | 6.13:1 | AA | Lc 42.3 | Non-text elements, placeholder text |
| #978788 text on white | 3.42:1 | AA large text | Lc 61.7 | Content text, not long reading |
| #978788 text on black | 6.13:1 | AA | Lc -39.9 | 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
#F6F5F5
oklch(97.1% 0.001 17.2)
-
Step 100
100
#ECE9E9
oklch(93.6% 0.003 17.2)
-
Step 200
200
#DCD8D8
oklch(88.5% 0.004 17.2)
-
Step 300
300
#C7BEBF
oklch(80.9% 0.01 9.6)
-
Step 400
400
#AA9D9E
oklch(70.7% 0.015 12.2)
-
Step 500
500 (this color)
#978788
oklch(63.8% 0.019 13.4)
-
Step 600
600
#7F6F70
oklch(55.7% 0.02 13.5)
-
Step 700
700
#6B5C5D
oklch(49% 0.02 13.3)
-
Step 800
800
#584B4C
oklch(42.6% 0.018 12.6)
-
Step 900
900
#483F40
oklch(37.7% 0.013 10.1)
-
Step 950
950
#2A2525
oklch(27% 0.008 17.6)
#978788 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) | #898988 | 0.021 |
| Deuteranopia (no green cones) | #8D8C88 | 0.020 |
| Tritanopia (no blue cones) | #9B8687 | 0.006 |
| Achromatopsia (no color) | #8B8B8B | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #978788
#978788
oklch(63.8% 0.019 13.4)
- #7F8F8F
#7F8F8F
oklch(63.7% 0.018 196.7)
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 #978788, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Grey #978A84 ΔE 0.012
- English Lavender #9D8189 ΔE 0.019
- Purpley Grey #947E94 ΔE 0.036
- Gray #808080 ΔE 0.043
- Brown Grey #8D8468 ΔE 0.049
- Medium Grey #7D7F7C ΔE 0.050
- Reddish Grey #997570 ΔE 0.050
- Light Slate Gray #778899 ΔE 0.050
Use #978788 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.