#858E83
Closest named color: Warm Grey (#978A84). oklch(63.6% 0.019 140), rgb(133, 142, 131).
Aa
Black text reads best on this color (6.19:1).
About this color
#858E83 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 0.028 away. Black text reads best on it, at 6.19:1.
| Hue family | Neutrals |
| Lightness | medium-light (64%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | Warm Grey (#978A84) |
| Black text | 6.19:1 |
| White text | 3.39:1 |
Values
| HEX | #858E83 |
| RGB | rgb(133, 142, 131) |
| HSL | hsl(109, 5%, 54%) |
| OKLCH | oklch(63.6% 0.019 140) |
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 #858E83 | 3.39:1 | AA large text | Lc -66.9 | Content text, not long reading |
| Black text on #858E83 | 6.19:1 | AA | Lc 42.7 | Non-text elements, placeholder text |
| #858E83 text on white | 3.39:1 | AA large text | Lc 61.4 | Content text, not long reading |
| #858E83 text on black | 6.19:1 | AA | Lc -40.3 | 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
#F5F6F5
oklch(97.2% 0.002 145.6)
-
Step 100
100
#E9EAE8
oklch(93.6% 0.003 128.5)
-
Step 200
200
#D7DAD7
oklch(88.5% 0.005 145.5)
-
Step 300
300
#BDC2BC
oklch(80.8% 0.01 140.5)
-
Step 400
400
#9CA39A
oklch(70.7% 0.015 138.7)
-
Step 500
500 (this color)
#858E83
oklch(63.6% 0.019 140)
-
Step 600
600
#6D776B
oklch(55.7% 0.022 140.5)
-
Step 700
700
#5B6459
oklch(49.2% 0.02 140)
-
Step 800
800
#4A5149
oklch(42.6% 0.016 141.7)
-
Step 900
900
#3E433D
oklch(37.6% 0.012 140.5)
-
Step 950
950
#242724
oklch(26.9% 0.007 145.4)
#858E83 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) | #8F8C82 | 0.015 |
| Deuteranopia (no green cones) | #8D8B83 | 0.014 |
| Tritanopia (no blue cones) | #858D8B | 0.013 |
| Achromatopsia (no color) | #8B8B8B | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #858E83
#858E83
oklch(63.6% 0.019 140)
- #908792
#908792
oklch(63.5% 0.019 320.1)
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 #858E83, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Grey #978A84 ΔE 0.028
- Brown Grey #8D8468 ΔE 0.039
- Gray #808080 ΔE 0.041
- Green Grey #77926F ΔE 0.041
- Medium Grey #7D7F7C ΔE 0.045
- Light Slate Gray #778899 ΔE 0.046
- Steel #738595 ΔE 0.050
- Steel Grey #6F828A ΔE 0.052
Use #858E83 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.