#574343
Closest named color: Purple Brown (#673A3F). oklch(40.4% 0.028 18.4), rgb(87, 67, 67).
Aa
White text reads best on this color (9.17:1).
About this color
#574343 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 Purple Brown (#673A3F), ΔE 0.036 away. White text reads best on it, at 9.17:1.
| Hue family | Neutrals |
| Lightness | dark (40%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.28:1 |
| White text | 9.17:1 |
Values
| HEX | #574343 |
| RGB | rgb(87, 67, 67) |
| HSL | hsl(0, 13%, 30%) |
| OKLCH | oklch(40.4% 0.028 18.4) |
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 #574343 | 9.17:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #574343 | 2.28:1 | Fails | Lc 12.8 | Not readable |
| #574343 text on white | 9.17:1 | AAA | Lc 91.1 | Preferred for body text |
| #574343 text on black | 2.28:1 | Fails | Lc -11.2 | 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 800.
-
Step 50
50
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EDE9E8
oklch(93.7% 0.005 34.3)
-
Step 200
200
#DFD7D7
oklch(88.6% 0.009 17.3)
-
Step 300
300
#CBBDBC
oklch(81% 0.016 22.4)
-
Step 400
400
#B09A9A
oklch(70.6% 0.026 17.8)
-
Step 500
500
#9D8282
oklch(63.2% 0.033 18.1)
-
Step 600
600
#876B6B
oklch(55.5% 0.036 18.3)
-
Step 700
700
#735959
oklch(49.1% 0.034 18.4)
-
Step 800
800 (this color)
#574343
oklch(40.4% 0.028 18.4)
-
Step 900
900
#4D3D3D
oklch(37.7% 0.022 18.2)
-
Step 950
950
#2D2424
oklch(27.1% 0.014 18)
#574343 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) | #464643 | 0.030 |
| Deuteranopia (no green cones) | #4B4943 | 0.027 |
| Tritanopia (no blue cones) | #5B4143 | 0.009 |
| Achromatopsia (no color) | #484848 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #574343
#574343
oklch(40.4% 0.028 18.4)
- #374E4E
#374E4E
oklch(40.5% 0.028 196.1)
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 #574343, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.036
- Charcoal Grey #3C4142 ΔE 0.048
- Brownish Purple #76424E ΔE 0.062
- Dark Slate Gray #2F4F4F ΔE 0.065
- Mud Brown #60460F ΔE 0.070
- Onyx #343A40 ΔE 0.070
- Charcoal #264653 ΔE 0.075
- Dark Grey Blue #29465B ΔE 0.077
Use #574343 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.