#7F100F
Closest named color: Maroon (#800000). oklch(38.4% 0.145 27.8), rgb(127, 16, 15).
Aa
White text reads best on this color (10.58:1).
About this color
#7F100F is a dark, vivid red. In OKLCH its lightness is 38%, its chroma 0.145 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Maroon (#800000), ΔE 0.013 away. White text reads best on it, at 10.58:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | vivid (0.145) |
| Temperature | warm |
| Nearest name | Maroon (#800000) |
| Black text | 1.98:1 |
| White text | 10.58:1 |
Values
| HEX | #7F100F |
| RGB | rgb(127, 16, 15) |
| HSL | hsl(1, 79%, 28%) |
| OKLCH | oklch(38.4% 0.145 27.8) |
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 #7F100F | 10.58:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #7F100F | 1.98:1 | Fails | Lc 11.1 | Not readable |
| #7F100F text on white | 10.58:1 | AAA | Lc 92.9 | Preferred for body text |
| #7F100F text on black | 1.98:1 | Fails | Lc -9.6 | 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
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FEE3DE
oklch(93.6% 0.031 30.2)
-
Step 200
200
#FFCBC3
oklch(88.6% 0.06 28.4)
-
Step 300
300
#FFA59A
oklch(80.9% 0.109 27.3)
-
Step 400
400
#FA6E61
oklch(70.7% 0.174 27.7)
-
Step 500
500
#F23932
oklch(63% 0.221 27.9)
-
Step 600
600
#D90011
oklch(55.7% 0.227 27.8)
-
Step 700
700
#B8000C
oklch(49.2% 0.201 27.9)
-
Step 800
800
#980008
oklch(42.7% 0.175 27.8)
-
Step 900
900 (this color)
#7F100F
oklch(38.4% 0.145 27.8)
-
Step 950
950
#4A0D0A
oklch(27.1% 0.092 27.9)
#7F100F 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) | #362F0D | 0.157 |
| Deuteranopia (no green cones) | #514708 | 0.141 |
| Tritanopia (no blue cones) | #8D0012 | 0.030 |
| Achromatopsia (no color) | #3F3F3F | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F100F
#7F100F
oklch(38.4% 0.145 27.8)
- #004D56
#004D56
oklch(38.4% 0.066 208.2)
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 #7F100F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Maroon #800000 ΔE 0.013
- Dark Red #8B0000 ΔE 0.026
- Blood #770001 ΔE 0.026
- Wine Red #7B0323 ΔE 0.031
- Brick Red #8F1402 ΔE 0.038
- Reddy Brown #6E1005 ΔE 0.039
- Chestnut #742802 ΔE 0.043
- Bordeaux #7B002C ΔE 0.044
Use #7F100F 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.