#AB2602
Closest named color: Rust Red (#AA2704). oklch(48.5% 0.174 33.9), rgb(171, 38, 2).
Aa
White text reads best on this color (6.97:1).
About this color
#AB2602 is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.174 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Red (#AA2704), ΔE 0.002 away. White text reads best on it, at 6.97:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.174) |
| Temperature | warm |
| Nearest name | Rust Red (#AA2704) |
| Black text | 3.00:1 |
| White text | 6.97:1 |
Values
| HEX | #AB2602 |
| RGB | rgb(171, 38, 2) |
| HSL | hsl(13, 98%, 34%) |
| OKLCH | oklch(48.5% 0.174 33.9) |
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 #AB2602 | 6.97:1 | AA | Lc -87.7 | Fine for body text |
| Black text on #AB2602 | 3.00:1 | AA large text | Lc 21.4 | Dividers and decoration only |
| #AB2602 text on white | 6.97:1 | AA | Lc 82.6 | Fine for body text |
| #AB2602 text on black | 3.00:1 | AA large text | Lc -19.3 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE5DF
oklch(93.7% 0.025 36.5)
-
Step 200
200
#F6CFC5
oklch(88.5% 0.046 34.7)
-
Step 300
300
#F2AD9D
oklch(80.9% 0.085 33.5)
-
Step 400
400
#E87F67
oklch(70.8% 0.135 33.9)
-
Step 500
500
#DD593C
oklch(63% 0.172 34)
-
Step 600
600
#C93816
oklch(55.6% 0.187 33.9)
-
Step 700
700 (this color)
#AB2602
oklch(48.5% 0.174 33.9)
-
Step 800
800
#8D240C
oklch(42.8% 0.144 33.7)
-
Step 900
900
#712414
oklch(37.7% 0.112 33.5)
-
Step 950
950
#43170D
oklch(27.2% 0.071 34.3)
#AB2602 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) | #514600 | 0.182 |
| Deuteranopia (no green cones) | #716400 | 0.164 |
| Tritanopia (no blue cones) | #BD0021 | 0.048 |
| Achromatopsia (no color) | #595959 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB2602
#AB2602
oklch(48.5% 0.174 33.9)
- #006B7C
#006B7C
oklch(48.5% 0.085 213.6)
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 #AB2602, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Red #AA2704 ΔE 0.002
- Rufous #AE2012 ΔE 0.013
- Rusty Red #AF2F0D ΔE 0.017
- Firebrick #B22222 ΔE 0.026
- Burnt Red #9F2305 ΔE 0.027
- Brown #A52A2A ΔE 0.028
- Brick #A03623 ΔE 0.030
- Russet #A13905 ΔE 0.032
Use #AB2602 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.