#451F0E
Closest named color: Chocolate Brown (#411900). oklch(29% 0.065 43.5), rgb(69, 31, 14).
Aa
White text reads best on this color (14.42:1).
About this color
#451F0E is a dark, muted brown. In OKLCH its lightness is 29%, its chroma 0.065 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.023 away. White text reads best on it, at 14.42:1.
| Hue family | Browns |
| Lightness | dark (29%) |
| Chroma | muted (0.065) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.45:1 |
| White text | 14.42:1 |
Values
| HEX | #451F0E |
| RGB | rgb(69, 31, 14) |
| HSL | hsl(19, 66%, 16%) |
| OKLCH | oklch(29% 0.065 43.5) |
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 #451F0E | 14.42:1 | AAA | Lc -103.9 | Preferred for body text |
| Black text on #451F0E | 1.45:1 | Fails | Lc 0.0 | Not readable |
| #451F0E text on white | 14.42:1 | AAA | Lc 100.9 | Preferred for body text |
| #451F0E text on black | 1.45:1 | 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
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F8E6DE
oklch(93.7% 0.023 45.6)
-
Step 200
200
#F3D1C3
oklch(88.6% 0.043 43.7)
-
Step 300
300
#ECB199
oklch(80.9% 0.077 43.1)
-
Step 400
400
#E08660
oklch(70.8% 0.123 43.3)
-
Step 500
500
#D4642F
oklch(63.1% 0.156 43.6)
-
Step 600
600
#BD4A00
oklch(55.6% 0.163 43.7)
-
Step 700
700
#A03D00
oklch(49.1% 0.144 43.5)
-
Step 800
800
#843100
oklch(42.7% 0.125 43.5)
-
Step 900
900
#6C2B0A
oklch(37.7% 0.102 43.4)
-
Step 950
950 (this color)
#451F0E
oklch(29% 0.065 43.5)
#451F0E 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) | #29240C | 0.060 |
| Deuteranopia (no green cones) | #332D0D | 0.055 |
| Tritanopia (no blue cones) | #4C171B | 0.034 |
| Achromatopsia (no color) | #2A2A2A | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #451F0E
#451F0E
oklch(29% 0.065 43.5)
- #00313F
#00313F
oklch(29.1% 0.054 223)
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 #451F0E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.023
- Dark Brown #341C02 ΔE 0.043
- Mahogany #4A0100 ΔE 0.055
- Deep Brown #410200 ΔE 0.062
- Dark Maroon #3C0008 ΔE 0.076
- Jet #212529 ΔE 0.078
- Pakistan Green #283618 ΔE 0.084
- Burgundy #610023 ΔE 0.085
Use #451F0E 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.