#879791
Closest named color: Warm Grey (#978A84). oklch(66.2% 0.02 171.2), rgb(135, 151, 145).
Aa
Black text reads best on this color (6.86:1).
About this color
#879791 is a medium-light close to neutral grey. In OKLCH its lightness is 66%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Warm Grey (#978A84), ΔE 0.039 away. Black text reads best on it, at 6.86:1.
| Hue family | Neutrals |
| Lightness | medium-light (66%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Warm Grey (#978A84) |
| Black text | 6.86:1 |
| White text | 3.05:1 |
Values
| HEX | #879791 |
| RGB | rgb(135, 151, 145) |
| HSL | hsl(157, 7%, 56%) |
| OKLCH | oklch(66.2% 0.02 171.2) |
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 #879791 | 3.05:1 | AA large text | Lc -62.8 | Content text, not long reading |
| Black text on #879791 | 6.86:1 | AA | Lc 46.6 | Large or bold text, headings |
| #879791 text on white | 3.05:1 | AA large text | Lc 57.5 | Large or bold text, headings |
| #879791 text on black | 6.86:1 | AA | Lc -44.3 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E8EAE9
oklch(93.5% 0.003 165.1)
-
Step 200
200
#D6DAD8
oklch(88.5% 0.005 165)
-
Step 300
300
#BBC3C0
oklch(81% 0.01 171.7)
-
Step 400
400
#97A49F
oklch(70.7% 0.016 170.8)
-
Step 500
500 (this color)
#879791
oklch(66.2% 0.02 171.2)
-
Step 600
600
#677872
oklch(55.7% 0.022 172.2)
-
Step 700
700
#56655F
oklch(49.2% 0.021 169.4)
-
Step 800
800
#46524E
oklch(42.7% 0.017 173.4)
-
Step 900
900
#3B4441
oklch(37.7% 0.013 173.6)
-
Step 950
950
#232826
oklch(27.1% 0.008 169.8)
#879791 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) | #969591 | 0.021 |
| Deuteranopia (no green cones) | #939291 | 0.021 |
| Tritanopia (no blue cones) | #849795 | 0.007 |
| Achromatopsia (no color) | #939393 | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #879791
#879791
oklch(66.2% 0.02 171.2)
- #9D8E94
#9D8E94
oklch(66.2% 0.02 351.5)
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 #879791, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Grey #978A84 ΔE 0.039
- Cool Gray #8D99AE ΔE 0.044
- Cool Grey #95A3A6 ΔE 0.046
- Bluey Grey #89A0B0 ΔE 0.046
- Grey Green #86A17D ΔE 0.047
- Cadet Blue #5F9EA0 ΔE 0.048
- Bluegrey #85A3B2 ΔE 0.050
- Dull Teal #5F9E8F ΔE 0.050
Use #879791 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.