#858D95
Closest named color: Light Slate Gray (#778899). oklch(63.9% 0.015 248.1), rgb(133, 141, 149).
Aa
Black text reads best on this color (6.24:1).
About this color
#858D95 is a medium-light close to neutral grey. In OKLCH its lightness is 64%, its chroma 0.015. It has too little chroma to lean warm or cool. The nearest named color is Light Slate Gray (#778899), ΔE 0.027 away. Black text reads best on it, at 6.24:1.
| Hue family | Neutrals |
| Lightness | medium-light (64%) |
| Chroma | close to neutral grey (0.015) |
| Temperature | neutral |
| Nearest name | Light Slate Gray (#778899) |
| Black text | 6.24:1 |
| White text | 3.36:1 |
Values
| HEX | #858D95 |
| RGB | rgb(133, 141, 149) |
| HSL | hsl(210, 7%, 55%) |
| OKLCH | oklch(63.9% 0.015 248.1) |
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 #858D95 | 3.36:1 | AA large text | Lc -66.6 | Content text, not long reading |
| Black text on #858D95 | 6.24:1 | AA | Lc 42.9 | Non-text elements, placeholder text |
| #858D95 text on white | 3.36:1 | AA large text | Lc 61.1 | Content text, not long reading |
| #858D95 text on black | 6.24:1 | AA | Lc -40.6 | 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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E9EAEB
oklch(93.7% 0.002 247.8)
-
Step 200
200
#D7D9DC
oklch(88.5% 0.005 258.3)
-
Step 300
300
#BDC1C5
oklch(80.9% 0.007 247.9)
-
Step 400
400
#9BA1A8
oklch(70.6% 0.012 252.1)
-
Step 500
500 (this color)
#858D95
oklch(63.9% 0.015 248.1)
-
Step 600
600
#6C747D
oklch(55.5% 0.017 251.3)
-
Step 700
700
#5A6269
oklch(49.2% 0.015 244.5)
-
Step 800
800
#4A5056
oklch(42.8% 0.013 248.1)
-
Step 900
900
#3E4247
oklch(37.7% 0.01 254)
-
Step 950
950
#242729
oklch(27% 0.006 236.7)
#858D95 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) | #8A8D95 | 0.007 |
| Deuteranopia (no green cones) | #888B95 | 0.007 |
| Tritanopia (no blue cones) | #818F8F | 0.014 |
| Achromatopsia (no color) | #8C8C8C | 0.015 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #858D95
#858D95
oklch(63.9% 0.015 248.1)
- #928A82
#928A82
oklch(63.8% 0.015 67.6)
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 #858D95, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Slate Gray #778899 ΔE 0.027
- Blue Grey #758DA3 ΔE 0.029
- Warm Grey #978A84 ΔE 0.033
- Silver Lake Blue #778DA9 ΔE 0.034
- Steel #738595 ΔE 0.036
- Gray #808080 ΔE 0.042
- English Lavender #9D8189 ΔE 0.045
- Purpley Grey #947E94 ΔE 0.045
Use #858D95 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.