#27040D
Closest named color: Very Dark Brown (#1D0200). oklch(18.4% 0.061 8.5), rgb(39, 4, 13).
Aa
White text reads best on this color (18.92:1).
About this color
#27040D is a very dark, muted red. In OKLCH its lightness is 18%, its chroma 0.061 and its hue 8°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.042 away. White text reads best on it, at 18.92:1.
| Hue family | Reds |
| Lightness | very dark (18%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.10:1 |
| White text | 18.92:1 |
Values
| HEX | #27040D |
| RGB | rgb(39, 4, 13) |
| HSL | hsl(345, 81%, 8%) |
| OKLCH | oklch(18.4% 0.061 8.5) |
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 #27040D | 18.92:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #27040D | 1.10:1 | Fails | Lc 0.0 | Not readable |
| #27040D text on white | 18.92:1 | AAA | Lc 105.0 | Preferred for body text |
| #27040D text on black | 1.10:1 | 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
#F7E4E7
oklch(93.5% 0.021 6.6)
-
Step 200
200
#F2CFD4
oklch(88.5% 0.04 8.2)
-
Step 300
300
#EAAEB7
oklch(80.9% 0.071 8.8)
-
Step 400
400
#DD8192
oklch(70.7% 0.115 8.5)
-
Step 500
500
#D15E78
oklch(63.1% 0.147 8.2)
-
Step 600
600
#BC4160
oklch(55.5% 0.159 8.7)
-
Step 700
700
#A23250
oklch(49.1% 0.148 8.4)
-
Step 800
800
#842B41
oklch(42.8% 0.123 9)
-
Step 900
900
#6A2837
oklch(37.7% 0.095 8.8)
-
Step 950
950 (this color)
#27040D
oklch(18.4% 0.061 8.5)
#27040D 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) | #0C0C0D | 0.067 |
| Deuteranopia (no green cones) | #15130C | 0.061 |
| Tritanopia (no blue cones) | #2B0007 | 0.015 |
| Achromatopsia (no color) | #111111 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #27040D
#27040D
oklch(18.4% 0.061 8.5)
- #001715
#001715
oklch(18.4% 0.032 187.5)
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 #27040D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.042
- Dark Maroon #3C0008 ΔE 0.053
- Deep Brown #410200 ΔE 0.070
- Almost Black #070D0D ΔE 0.077
- Very Dark Purple #2A0134 ΔE 0.080
- Dark Plum #3F012C ΔE 0.082
- Midnight Purple #280137 ΔE 0.086
- Eggplant #380835 ΔE 0.086
Use #27040D 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.