#584549
Closest named color: Purple Brown (#673A3F). oklch(41.2% 0.027 4.2), rgb(88, 69, 73).
Aa
White text reads best on this color (8.88:1).
About this color
#584549 is a dark close to neutral grey. In OKLCH its lightness is 41%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Purple Brown (#673A3F), ΔE 0.038 away. White text reads best on it, at 8.88:1.
| Hue family | Neutrals |
| Lightness | dark (41%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.36:1 |
| White text | 8.88:1 |
Values
| HEX | #584549 |
| RGB | rgb(88, 69, 73) |
| HSL | hsl(347, 12%, 31%) |
| OKLCH | oklch(41.2% 0.027 4.2) |
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 #584549 | 8.88:1 | AAA | Lc -94.8 | Preferred for body text |
| Black text on #584549 | 2.36:1 | Fails | Lc 13.6 | Not readable |
| #584549 text on white | 8.88:1 | AAA | Lc 90.4 | Preferred for body text |
| #584549 text on black | 2.36:1 | Fails | Lc -11.9 | 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
#EDE9E9
oklch(93.7% 0.004 17.2)
-
Step 200
200
#DED7D8
oklch(88.5% 0.008 7.3)
-
Step 300
300
#CABDBF
oklch(81% 0.015 6.8)
-
Step 400
400
#AF9A9F
oklch(70.6% 0.026 1.6)
-
Step 500
500
#9B8287
oklch(63.1% 0.031 4.5)
-
Step 600
600
#866B71
oklch(55.6% 0.035 3.4)
-
Step 700
700
#71595E
oklch(49% 0.032 4.4)
-
Step 800
800 (this color)
#584549
oklch(41.2% 0.027 4.2)
-
Step 900
900
#4C3D40
oklch(37.7% 0.021 4.7)
-
Step 950
950
#2C2426
oklch(27% 0.013 1.1)
#584549 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) | #474849 | 0.030 |
| Deuteranopia (no green cones) | #4C4B49 | 0.026 |
| Tritanopia (no blue cones) | #5C4446 | 0.008 |
| Achromatopsia (no color) | #4A4A4A | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #584549
#584549
oklch(41.2% 0.027 4.2)
- #3B504C
#3B504C
oklch(41.2% 0.027 181.9)
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 #584549, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.038
- Charcoal Grey #3C4142 ΔE 0.053
- Brownish Purple #76424E ΔE 0.057
- Dark Slate Gray #2F4F4F ΔE 0.065
- Onyx #343A40 ΔE 0.075
- Dark Grey Blue #29465B ΔE 0.075
- Charcoal #264653 ΔE 0.076
- Mud Brown #60460F ΔE 0.076
Use #584549 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.