#AB1430
Closest named color: Rouge (#AB1239). oklch(47.7% 0.181 19.5), rgb(171, 20, 48).
Aa
White text reads best on this color (7.30:1).
About this color
#AB1430 is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.181 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Rouge (#AB1239), ΔE 0.012 away. White text reads best on it, at 7.30:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.181) |
| Temperature | warm |
| Nearest name | Rouge (#AB1239) |
| Black text | 2.87:1 |
| White text | 7.30:1 |
Values
| HEX | #AB1430 |
| RGB | rgb(171, 20, 48) |
| HSL | hsl(349, 79%, 37%) |
| OKLCH | oklch(47.7% 0.181 19.5) |
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 #AB1430 | 7.30:1 | AAA | Lc -88.4 | Fine for body text |
| Black text on #AB1430 | 2.87:1 | Fails | Lc 20.6 | Dividers and decoration only |
| #AB1430 text on white | 7.30:1 | AAA | Lc 83.4 | Fine for body text |
| #AB1430 text on black | 2.87:1 | Fails | Lc -18.5 | Dividers and decoration only |
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 700.
-
Step 50
50
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FBE4E3
oklch(93.7% 0.025 20.6)
-
Step 200
200
#F8CDCC
oklch(88.5% 0.049 19.7)
-
Step 300
300
#F4AAAA
oklch(80.9% 0.088 19.1)
-
Step 400
400
#EB797D
oklch(70.7% 0.141 19.1)
-
Step 500
500
#E1515C
oklch(63.2% 0.179 19.5)
-
Step 600
600
#CC2C42
oklch(55.6% 0.194 19.5)
-
Step 700
700 (this color)
#AB1430
oklch(47.7% 0.181 19.5)
-
Step 800
800
#8F1B2B
oklch(42.7% 0.15 19.6)
-
Step 900
900
#731F27
oklch(37.7% 0.117 19.6)
-
Step 950
950
#441417
oklch(27.1% 0.074 19.9)
#AB1430 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) | #474230 | 0.201 |
| Deuteranopia (no green cones) | #6C612B | 0.182 |
| Tritanopia (no blue cones) | #BC0022 | 0.036 |
| Achromatopsia (no color) | #565656 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB1430
#AB1430
oklch(47.7% 0.181 19.5)
- #006A6E
#006A6E
oklch(47.6% 0.081 199.4)
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 #AB1430, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rouge #AB1239 ΔE 0.012
- Brown #A52A2A ΔE 0.028
- Firebrick #B22222 ΔE 0.030
- Rufous #AE2012 ΔE 0.035
- Auburn #9B2226 ΔE 0.036
- Raspberry #B00149 ΔE 0.039
- Cranberry #9E003A ΔE 0.040
- Rose Red #BE013C ΔE 0.041
Use #AB1430 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.