#635446
Closest named color: Milk Chocolate (#7F4E1E). oklch(45.7% 0.03 65), rgb(99, 84, 70).
Aa
White text reads best on this color (7.27:1).
About this color
#635446 is a medium-dark close to neutral grey. In OKLCH its lightness is 46%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Milk Chocolate (#7F4E1E), ΔE 0.063 away. White text reads best on it, at 7.27:1.
| Hue family | Neutrals |
| Lightness | medium-dark (46%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Milk Chocolate (#7F4E1E) |
| Black text | 2.88:1 |
| White text | 7.27:1 |
Values
| HEX | #635446 |
| RGB | rgb(99, 84, 70) |
| HSL | hsl(29, 17%, 33%) |
| OKLCH | oklch(45.7% 0.03 65) |
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 #635446 | 7.27:1 | AAA | Lc -90.1 | Preferred for body text |
| Black text on #635446 | 2.88:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #635446 text on white | 7.27:1 | AAA | Lc 85.3 | Fine for body text |
| #635446 text on black | 2.88:1 | Fails | Lc -16.8 | 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 800.
-
Step 50
50
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#ECE9E6
oklch(93.6% 0.005 67.8)
-
Step 200
200
#DED8D3
oklch(88.6% 0.009 62.6)
-
Step 300
300
#C9BFB5
oklch(81% 0.018 67.6)
-
Step 400
400
#AD9D8F
oklch(70.6% 0.027 63.6)
-
Step 500
500
#998573
oklch(63% 0.036 64.1)
-
Step 600
600
#836F5C
oklch(55.5% 0.038 65.5)
-
Step 700
700
#6F5D4C
oklch(49.1% 0.035 65.2)
-
Step 800
800 (this color)
#635446
oklch(45.7% 0.03 65)
-
Step 900
900
#4A3F35
oklch(37.6% 0.022 64.3)
-
Step 950
950
#2C251F
oklch(27% 0.015 62.7)
#635446 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) | #595545 | 0.017 |
| Deuteranopia (no green cones) | #5C5846 | 0.016 |
| Tritanopia (no blue cones) | #685150 | 0.023 |
| Achromatopsia (no color) | #575757 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #635446
#635446
oklch(45.7% 0.03 65)
- #4A5967
#4A5967
oklch(45.7% 0.03 246.6)
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 #635446, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Milk Chocolate #7F4E1E ΔE 0.063
- Brownish Purple #76424E ΔE 0.064
- Mud Brown #60460F ΔE 0.066
- Olive Brown #645403 ΔE 0.068
- Medium Brown #7F5112 ΔE 0.069
- Dim Gray #696969 ΔE 0.071
- Mud #735C12 ΔE 0.072
- Slate #516572 ΔE 0.072
Use #635446 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.