#6B575E
Closest named color: Dim Gray (#696969). oklch(47.9% 0.028 355.2), rgb(107, 87, 94).
Aa
White text reads best on this color (6.66:1).
About this color
#6B575E is a medium-dark close to neutral grey. In OKLCH its lightness is 48%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Dim Gray (#696969), ΔE 0.050 away. White text reads best on it, at 6.66:1.
| Hue family | Neutrals |
| Lightness | medium-dark (48%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.15:1 |
| White text | 6.66:1 |
Values
| HEX | #6B575E |
| RGB | rgb(107, 87, 94) |
| HSL | hsl(339, 10%, 38%) |
| OKLCH | oklch(47.9% 0.028 355.2) |
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 #6B575E | 6.66:1 | AA | Lc -88.0 | Fine for body text |
| Black text on #6B575E | 3.15:1 | AA large text | Lc 21.1 | Dividers and decoration only |
| #6B575E text on white | 6.66:1 | AA | Lc 82.9 | Fine for body text |
| #6B575E text on black | 3.15:1 | AA large text | Lc -19.0 | Dividers and decoration only |
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 700.
-
Step 50
50
#F6F5F5
oklch(97.1% 0.001 17.2)
-
Step 100
100
#ECE9EA
oklch(93.7% 0.003 354.7)
-
Step 200
200
#DDD7D9
oklch(88.4% 0.007 354.8)
-
Step 300
300
#C8BDC1
oklch(80.9% 0.014 353.2)
-
Step 400
400
#AD9BA1
oklch(70.7% 0.023 355.5)
-
Step 500
500
#98838A
oklch(63.1% 0.027 355.8)
-
Step 600
600
#836C74
oklch(55.6% 0.031 355.3)
-
Step 700
700 (this color)
#6B575E
oklch(47.9% 0.028 355.2)
-
Step 800
800
#5A4A4F
oklch(42.7% 0.023 357.4)
-
Step 900
900
#4A3E42
oklch(37.8% 0.018 355.9)
-
Step 950
950
#2B2427
oklch(26.9% 0.012 350.2)
#6B575E 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) | #595A5E | 0.030 |
| Deuteranopia (no green cones) | #5D5D5E | 0.028 |
| Tritanopia (no blue cones) | #6E5659 | 0.009 |
| Achromatopsia (no color) | #5C5C5C | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B575E
#6B575E
oklch(47.9% 0.028 355.2)
- #4D635C
#4D635C
oklch(47.9% 0.029 173.6)
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 #6B575E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.050
- Dusty Grape #545775 ΔE 0.051
- Slate #516572 ΔE 0.054
- Brownish Purple #76424E ΔE 0.057
- Dark Mauve #874C62 ΔE 0.058
- Dull Purple #84597E ΔE 0.069
- YInMn Blue #415A77 ΔE 0.071
- Dusky Purple #895B7B ΔE 0.072
Use #6B575E 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.