#7A243D
Closest named color: Wine (#80013F). oklch(40.1% 0.12 6.8), rgb(122, 36, 61).
Aa
White text reads best on this color (9.77:1).
About this color
#7A243D is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.120 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Wine (#80013F), ΔE 0.040 away. White text reads best on it, at 9.77:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Wine (#80013F) |
| Black text | 2.14:1 |
| White text | 9.77:1 |
Values
| HEX | #7A243D |
| RGB | rgb(122, 36, 61) |
| HSL | hsl(343, 54%, 31%) |
| OKLCH | oklch(40.1% 0.12 6.8) |
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 #7A243D | 9.77:1 | AAA | Lc -96.1 | Preferred for body text |
| Black text on #7A243D | 2.14:1 | Fails | Lc 12.1 | Not readable |
| #7A243D text on white | 9.77:1 | AAA | Lc 91.8 | Preferred for body text |
| #7A243D text on black | 2.14:1 | Fails | Lc -10.6 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FAE3E7
oklch(93.6% 0.026 5.7)
-
Step 200
200
#F8CCD3
oklch(88.5% 0.05 7.4)
-
Step 300
300
#F4A8B7
oklch(80.9% 0.091 6.3)
-
Step 400
400
#EA7791
oklch(70.7% 0.144 7.1)
-
Step 500
500
#E04D77
oklch(63.2% 0.184 6.7)
-
Step 600
600
#CB265F
oklch(55.6% 0.2 7)
-
Step 700
700
#AF144F
oklch(49.1% 0.186 6.7)
-
Step 800
800
#8E1741
oklch(42.7% 0.154 6.6)
-
Step 900
900 (this color)
#7A243D
oklch(40.1% 0.12 6.8)
-
Step 950
950
#431320
oklch(27% 0.075 7)
#7A243D 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) | #37393E | 0.134 |
| Deuteranopia (no green cones) | #4E4A3B | 0.122 |
| Tritanopia (no blue cones) | #85162E | 0.031 |
| Achromatopsia (no color) | #444444 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A243D
#7A243D
oklch(40.1% 0.12 6.8)
- #00544E
#00544E
oklch(40.1% 0.07 186.5)
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 #7A243D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine #80013F ΔE 0.040
- Bordeaux #7B002C ΔE 0.042
- Red Purple #820747 ΔE 0.043
- Red Wine #8C0034 ΔE 0.045
- Wine Red #7B0323 ΔE 0.046
- Merlot #730039 ΔE 0.051
- Purple Brown #673A3F ΔE 0.057
- Mulberry #920A4E ΔE 0.061
Use #7A243D 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.