#583E52
Closest named color: Purple Brown (#673A3F). oklch(40% 0.048 334.9), rgb(88, 62, 82).
Aa
White text reads best on this color (9.43:1).
About this color
#583E52 is a dark, muted purple. In OKLCH its lightness is 40%, its chroma 0.048 and its hue 335°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.040 away. White text reads best on it, at 9.43:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.22:1 |
| White text | 9.43:1 |
Values
| HEX | #583E52 |
| RGB | rgb(88, 62, 82) |
| HSL | hsl(314, 17%, 29%) |
| OKLCH | oklch(40% 0.048 334.9) |
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 #583E52 | 9.43:1 | AAA | Lc -96.0 | Preferred for body text |
| Black text on #583E52 | 2.22:1 | Fails | Lc 12.2 | Not readable |
| #583E52 text on white | 9.43:1 | AAA | Lc 91.8 | Preferred for body text |
| #583E52 text on black | 2.22:1 | Fails | Lc -10.6 | 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
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#EEE7ED
oklch(93.5% 0.011 330.2)
-
Step 200
200
#E2D4DE
oklch(88.4% 0.02 335.7)
-
Step 300
300
#D0B8CA
oklch(80.8% 0.037 334.6)
-
Step 400
400
#B894AF
oklch(70.8% 0.057 335.2)
-
Step 500
500
#A6799B
oklch(63.2% 0.073 335.5)
-
Step 600
600
#906186
oklch(55.5% 0.08 334.5)
-
Step 700
700
#7B5071
oklch(49% 0.074 335.5)
-
Step 800
800
#64425C
oklch(42.7% 0.061 335.5)
-
Step 900
900 (this color)
#583E52
oklch(40% 0.048 334.9)
-
Step 950
950
#30212C
oklch(27% 0.03 336.3)
#583E52 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) | #3E4453 | 0.046 |
| Deuteranopia (no green cones) | #444751 | 0.043 |
| Tritanopia (no blue cones) | #5B3F45 | 0.024 |
| Achromatopsia (no color) | #464646 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #583E52
#583E52
oklch(40% 0.048 334.9)
- #324F3C
#324F3C
oklch(39.8% 0.047 154.9)
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 #583E52, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.040
- Charcoal Grey #3C4142 ΔE 0.059
- Brownish Purple #76424E ΔE 0.061
- Onyx #343A40 ΔE 0.073
- Dark Grey Blue #29465B ΔE 0.074
- Charcoal #264653 ΔE 0.078
- Dusty Grape #545775 ΔE 0.080
- Dark Slate Gray #2F4F4F ΔE 0.080
Use #583E52 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.