#474A39
Closest named color: Charcoal Grey (#3C4142). oklch(40.1% 0.028 115.8), rgb(71, 74, 57).
Aa
White text reads best on this color (9.10:1).
About this color
#474A39 is a dark close to neutral grey. In OKLCH its lightness is 40%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.042 away. White text reads best on it, at 9.10:1.
| Hue family | Neutrals |
| Lightness | dark (40%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.30:1 |
| White text | 9.10:1 |
Values
| HEX | #474A39 |
| RGB | rgb(71, 74, 57) |
| HSL | hsl(71, 13%, 26%) |
| OKLCH | oklch(40.1% 0.028 115.8) |
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 #474A39 | 9.10:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #474A39 | 2.30:1 | Fails | Lc 13.0 | Not readable |
| #474A39 text on white | 9.10:1 | AAA | Lc 91.0 | Preferred for body text |
| #474A39 text on black | 2.30:1 | Fails | Lc -11.4 | Not readable |
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 900.
-
Step 50
50
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E9EAE6
oklch(93.5% 0.005 117.9)
-
Step 200
200
#D8DAD2
oklch(88.5% 0.011 118)
-
Step 300
300
#C0C2B4
oklch(80.9% 0.019 113.4)
-
Step 400
400
#9FA38C
oklch(70.6% 0.033 115.3)
-
Step 500
500
#888D70
oklch(63.1% 0.042 115.6)
-
Step 600
600
#727758
oklch(55.6% 0.046 115.4)
-
Step 700
700
#5F6448
oklch(49.1% 0.043 116.2)
-
Step 800
800
#4E523B
oklch(42.8% 0.037 116)
-
Step 900
900 (this color)
#474A39
oklch(40.1% 0.028 115.8)
-
Step 950
950
#26281E
oklch(27.1% 0.018 116.8)
#474A39 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) | #4D4838 | 0.011 |
| Deuteranopia (no green cones) | #4C483A | 0.011 |
| Tritanopia (no blue cones) | #494845 | 0.023 |
| Achromatopsia (no color) | #484848 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #474A39
#474A39
oklch(40.1% 0.028 115.8)
- #494556
#494556
oklch(40.1% 0.029 295.9)
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 #474A39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.042
- Dark Slate Gray #2F4F4F ΔE 0.043
- Mud Brown #60460F ΔE 0.058
- Green Brown #544E03 ΔE 0.062
- Charcoal #264653 ΔE 0.065
- Dark Blue Green #005249 ΔE 0.065
- Onyx #343A40 ΔE 0.068
- Dark Teal #014D4E ΔE 0.069
Use #474A39 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.