#7A0107
Closest named color: Blood (#770001). oklch(36.5% 0.148 27.4), rgb(122, 1, 7).
Aa
White text reads best on this color (11.44:1).
About this color
#7A0107 is a dark, vivid red. In OKLCH its lightness is 36%, its chroma 0.148 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Blood (#770001), ΔE 0.008 away. White text reads best on it, at 11.44:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | vivid (0.148) |
| Temperature | warm |
| Nearest name | Blood (#770001) |
| Black text | 1.83:1 |
| White text | 11.44:1 |
Values
| HEX | #7A0107 |
| RGB | rgb(122, 1, 7) |
| HSL | hsl(357, 98%, 24%) |
| OKLCH | oklch(36.5% 0.148 27.4) |
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 #7A0107 | 11.44:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #7A0107 | 1.83:1 | Fails | Lc 9.8 | Not readable |
| #7A0107 text on white | 11.44:1 | AAA | Lc 94.1 | Preferred for body text |
| #7A0107 text on black | 1.83:1 | Fails | Lc -8.5 | 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
#FFE2DE
oklch(93.5% 0.033 27.1)
-
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
#FC6C60
oklch(70.7% 0.179 27.3)
-
Step 500
500
#F43431
oklch(63% 0.227 27.3)
-
Step 600
600
#D90014
oklch(55.7% 0.227 27.4)
-
Step 700
700
#B7000F
oklch(49% 0.2 27.4)
-
Step 800
800
#98000A
oklch(42.7% 0.174 27.5)
-
Step 900
900 (this color)
#7A0107
oklch(36.5% 0.148 27.4)
-
Step 950
950
#4A0B09
oklch(26.9% 0.094 27.5)
#7A0107 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) | #302A05 | 0.163 |
| Deuteranopia (no green cones) | #4B4200 | 0.147 |
| Tritanopia (no blue cones) | #870006 | 0.029 |
| Achromatopsia (no color) | #3A3A3A | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A0107
#7A0107
oklch(36.5% 0.148 27.4)
- #00474F
#00474F
oklch(36.4% 0.062 207.6)
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 #7A0107, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blood #770001 ΔE 0.008
- Maroon #800000 ΔE 0.014
- Reddy Brown #6E1005 ΔE 0.027
- Wine Red #7B0323 ΔE 0.029
- Dark Red #8B0000 ΔE 0.039
- Bordeaux #7B002C ΔE 0.043
- Claret #680018 ΔE 0.046
- Chestnut #742802 ΔE 0.051
Use #7A0107 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.