#581734
Closest named color: Burgundy (#610023). oklch(32.2% 0.1 356.9), rgb(88, 23, 52).
Aa
White text reads best on this color (13.23:1).
About this color
#581734 is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.100 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.037 away. White text reads best on it, at 13.23:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.100) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.58:1 |
| White text | 13.23:1 |
Values
| HEX | #581734 |
| RGB | rgb(88, 23, 52) |
| HSL | hsl(333, 59%, 22%) |
| OKLCH | oklch(32.2% 0.1 356.9) |
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 #581734 | 13.23:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #581734 | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #581734 text on white | 13.23:1 | AAA | Lc 98.9 | Preferred for body text |
| #581734 text on black | 1.58:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#FFF1F5
oklch(97% 0.016 358)
-
Step 100
100
#FEE1EA
oklch(93.6% 0.034 357)
-
Step 200
200
#FEC8DA
oklch(88.5% 0.065 356.6)
-
Step 300
300
#FEA0C2
oklch(81% 0.118 356.8)
-
Step 400
400
#F865A2
oklch(70.8% 0.189 357.2)
-
Step 500
500
#EF248C
oklch(63.1% 0.241 356.8)
-
Step 600
600
#CF0075
oklch(55.6% 0.227 357.1)
-
Step 700
700
#AF0062
oklch(49.1% 0.2 357.1)
-
Step 800
800
#910050
oklch(42.7% 0.174 357.2)
-
Step 900
900
#7A0043
oklch(37.7% 0.154 356.8)
-
Step 950
950 (this color)
#581734
oklch(32.2% 0.1 356.9)
#581734 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) | #232835 | 0.111 |
| Deuteranopia (no green cones) | #353432 | 0.100 |
| Tritanopia (no blue cones) | #601123 | 0.032 |
| Achromatopsia (no color) | #303030 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #581734
#581734
oklch(32.2% 0.1 356.9)
- #003D33
#003D33
oklch(32.2% 0.059 177.5)
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 #581734, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.037
- Grape Purple #5D1451 ΔE 0.054
- Claret #680018 ΔE 0.054
- Merlot #730039 ΔE 0.060
- Deep Violet #490648 ΔE 0.067
- Plum Purple #4E0550 ΔE 0.071
- Eggplant Purple #430541 ΔE 0.073
- Bordeaux #7B002C ΔE 0.077
Use #581734 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.