#431925
Closest named color: Chocolate Brown (#411900). oklch(28.1% 0.066 4.4), rgb(67, 25, 37).
Aa
White text reads best on this color (14.95:1).
About this color
#431925 is a dark, muted red. In OKLCH its lightness is 28%, its chroma 0.066 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.054 away. White text reads best on it, at 14.95:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | muted (0.066) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.40:1 |
| White text | 14.95:1 |
Values
| HEX | #431925 |
| RGB | rgb(67, 25, 37) |
| HSL | hsl(343, 46%, 18%) |
| OKLCH | oklch(28.1% 0.066 4.4) |
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 #431925 | 14.95:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #431925 | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #431925 text on white | 14.95:1 | AAA | Lc 101.5 | Preferred for body text |
| #431925 text on black | 1.40:1 | 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F8E4E8
oklch(93.6% 0.022 3.8)
-
Step 200
200
#F4CED5
oklch(88.6% 0.044 5.5)
-
Step 300
300
#EDACBA
oklch(80.9% 0.078 4.7)
-
Step 400
400
#E17D97
oklch(70.7% 0.126 4.2)
-
Step 500
500
#D5587D
oklch(63% 0.161 4.5)
-
Step 600
600
#C13967
oklch(55.7% 0.175 4.3)
-
Step 700
700
#A62A55
oklch(49.2% 0.162 4.7)
-
Step 800
800
#872546
oklch(42.8% 0.135 4.5)
-
Step 900
900
#6C243B
oklch(37.6% 0.105 3.9)
-
Step 950
950 (this color)
#431925
oklch(28.1% 0.066 4.4)
#431925 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) | #212225 | 0.073 |
| Deuteranopia (no green cones) | #2C2A24 | 0.067 |
| Tritanopia (no blue cones) | #49151D | 0.018 |
| Achromatopsia (no color) | #272727 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431925
#431925
oklch(28.1% 0.066 4.4)
- #00312C
#00312C
oklch(28.1% 0.05 184.2)
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 #431925, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.054
- Mahogany #4A0100 ΔE 0.058
- Dark Plum #3F012C ΔE 0.058
- Aubergine #3D0734 ΔE 0.058
- Deep Brown #410200 ΔE 0.062
- Dark Maroon #3C0008 ΔE 0.065
- Eggplant #380835 ΔE 0.065
- Dark Brown #341C02 ΔE 0.067
Use #431925 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.