#27010D
Closest named color: Very Dark Brown (#1D0200). oklch(17.8% 0.068 5.1), rgb(39, 1, 13).
Aa
White text reads best on this color (19.15:1).
About this color
#27010D is a very dark, muted red. In OKLCH its lightness is 18%, its chroma 0.068 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.043 away. White text reads best on it, at 19.15:1.
| Hue family | Reds |
| Lightness | very dark (18%) |
| Chroma | muted (0.068) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.09:1 |
| White text | 19.15:1 |
Values
| HEX | #27010D |
| RGB | rgb(39, 1, 13) |
| HSL | hsl(341, 95%, 8%) |
| OKLCH | oklch(17.8% 0.068 5.1) |
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 #27010D | 19.15:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #27010D | 1.09:1 | Fails | Lc 0.0 | Not readable |
| #27010D text on white | 19.15:1 | AAA | Lc 105.0 | Preferred for body text |
| #27010D text on black | 1.09:1 | 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
#F9E4E8
oklch(93.7% 0.024 4.5)
-
Step 200
200
#F4CED5
oklch(88.6% 0.044 5.5)
-
Step 300
300
#EEABB9
oklch(80.8% 0.08 5.2)
-
Step 400
400
#E37C96
oklch(70.7% 0.13 4.8)
-
Step 500
500
#D7577C
oklch(63.1% 0.164 5.1)
-
Step 600
600
#C23665
oklch(55.5% 0.179 4.9)
-
Step 700
700
#A72754
oklch(49% 0.166 4.9)
-
Step 800
800
#882345
oklch(42.7% 0.138 4.9)
-
Step 900
900
#6D233A
oklch(37.6% 0.107 4.7)
-
Step 950
950 (this color)
#27010D
oklch(17.8% 0.068 5.1)
#27010D 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) | #090A0D | 0.076 |
| Deuteranopia (no green cones) | #14120C | 0.068 |
| Tritanopia (no blue cones) | #2C0005 | 0.021 |
| Achromatopsia (no color) | #0F0F0F | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #27010D
#27010D
oklch(17.8% 0.068 5.1)
- #001513
#001513
oklch(17.6% 0.031 187.1)
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 #27010D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.043
- Dark Maroon #3C0008 ΔE 0.057
- Deep Brown #410200 ΔE 0.075
- Very Dark Purple #2A0134 ΔE 0.078
- Almost Black #070D0D ΔE 0.082
- Dark Plum #3F012C ΔE 0.083
- Midnight Purple #280137 ΔE 0.084
- Eggplant #380835 ΔE 0.087
Use #27010D 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.