#A33044
Closest named color: Brown (#A52A2A). oklch(48.8% 0.15 14.7), rgb(163, 48, 68).
Aa
White text reads best on this color (6.85:1).
About this color
#A33044 is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.150 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Brown (#A52A2A), ΔE 0.032 away. White text reads best on it, at 6.85:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.150) |
| Temperature | warm |
| Nearest name | Brown (#A52A2A) |
| Black text | 3.06:1 |
| White text | 6.85:1 |
Values
| HEX | #A33044 |
| RGB | rgb(163, 48, 68) |
| HSL | hsl(350, 55%, 41%) |
| OKLCH | oklch(48.8% 0.15 14.7) |
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 #A33044 | 6.85:1 | AA | Lc -87.7 | Fine for body text |
| Black text on #A33044 | 3.06:1 | AA large text | Lc 21.4 | Dividers and decoration only |
| #A33044 text on white | 6.85:1 | AA | Lc 82.6 | Fine for body text |
| #A33044 text on black | 3.06:1 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F8E5E5
oklch(93.7% 0.021 17.5)
-
Step 200
200
#F3CFD1
oklch(88.6% 0.041 14.2)
-
Step 300
300
#ECAEB2
oklch(80.9% 0.073 14.5)
-
Step 400
400
#DF8189
oklch(70.7% 0.116 15)
-
Step 500
500
#D35E6C
oklch(63.1% 0.148 15)
-
Step 600
600
#BF4054
oklch(55.6% 0.162 15)
-
Step 700
700 (this color)
#A33044
oklch(48.8% 0.15 14.7)
-
Step 800
800
#852A39
oklch(42.7% 0.124 14.5)
-
Step 900
900
#6B2831
oklch(37.7% 0.096 14.8)
-
Step 950
950
#3F181D
oklch(27% 0.061 14.2)
#A33044 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) | #4D4B44 | 0.166 |
| Deuteranopia (no green cones) | #6B6341 | 0.152 |
| Tritanopia (no blue cones) | #B21538 | 0.037 |
| Achromatopsia (no color) | #5A5A5A | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A33044
#A33044
oklch(48.8% 0.15 14.7)
- #006E6E
#006E6E
oklch(48.7% 0.083 194.8)
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 #A33044, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown #A52A2A ΔE 0.032
- Rouge #AB1239 ΔE 0.033
- Light Burgundy #A8415B ΔE 0.041
- Auburn #9B2226 ΔE 0.043
- Brick #A03623 ΔE 0.046
- Light Maroon #A24857 ΔE 0.046
- Firebrick #B22222 ΔE 0.046
- Raspberry #B00149 ΔE 0.048
Use #A33044 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.