#584045
Closest named color: Purple Brown (#673A3F). oklch(40% 0.034 4.9), rgb(88, 64, 69).
Aa
White text reads best on this color (9.39:1).
About this color
#584045 is a dark, muted red. In OKLCH its lightness is 40%, its chroma 0.034 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.031 away. White text reads best on it, at 9.39:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | muted (0.034) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.23:1 |
| White text | 9.39:1 |
Values
| HEX | #584045 |
| RGB | rgb(88, 64, 69) |
| HSL | hsl(348, 16%, 30%) |
| OKLCH | oklch(40% 0.034 4.9) |
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 #584045 | 9.39:1 | AAA | Lc -96.0 | Preferred for body text |
| Black text on #584045 | 2.23:1 | Fails | Lc 12.3 | Not readable |
| #584045 text on white | 9.39:1 | AAA | Lc 91.7 | Preferred for body text |
| #584045 text on black | 2.23:1 | Fails | Lc -10.7 | 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
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#EFE8E9
oklch(93.7% 0.008 7.3)
-
Step 200
200
#E2D5D8
oklch(88.4% 0.015 1.6)
-
Step 300
300
#D0BABE
oklch(80.9% 0.026 5.2)
-
Step 400
400
#B8969D
oklch(70.6% 0.042 4.4)
-
Step 500
500
#A67D85
oklch(63.2% 0.052 5.7)
-
Step 600
600
#91656F
oklch(55.6% 0.058 4.2)
-
Step 700
700
#7B545D
oklch(49.1% 0.053 4.1)
-
Step 800
800
#64454C
oklch(42.7% 0.044 4.2)
-
Step 900
900 (this color)
#584045
oklch(40% 0.034 4.9)
-
Step 950
950
#302225
oklch(27% 0.022 4.4)
#584045 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) | #434445 | 0.038 |
| Deuteranopia (no green cones) | #494845 | 0.034 |
| Tritanopia (no blue cones) | #5C3E42 | 0.009 |
| Achromatopsia (no color) | #464646 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #584045
#584045
oklch(40% 0.034 4.9)
- #324E4A
#324E4A
oklch(40% 0.034 184.7)
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 #584045, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.031
- Charcoal Grey #3C4142 ΔE 0.050
- Brownish Purple #76424E ΔE 0.060
- Onyx #343A40 ΔE 0.069
- Dark Slate Gray #2F4F4F ΔE 0.072
- Charcoal #264653 ΔE 0.077
- Dark Grey Blue #29465B ΔE 0.077
- Mud Brown #60460F ΔE 0.078
Use #584045 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.