#A3354E
Closest named color: Light Burgundy (#A8415B). oklch(49.6% 0.145 10.6), rgb(163, 53, 78).
Aa
White text reads best on this color (6.61:1).
About this color
#A3354E is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.145 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.029 away. White text reads best on it, at 6.61:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.145) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.17:1 |
| White text | 6.61:1 |
Values
| HEX | #A3354E |
| RGB | rgb(163, 53, 78) |
| HSL | hsl(346, 51%, 42%) |
| OKLCH | oklch(49.6% 0.145 10.6) |
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 #A3354E | 6.61:1 | AA | Lc -86.9 | Fine for body text |
| Black text on #A3354E | 3.17:1 | AA large text | Lc 22.3 | Dividers and decoration only |
| #A3354E text on white | 6.61:1 | AA | Lc 81.8 | Fine for body text |
| #A3354E text on black | 3.17:1 | AA large text | Lc -20.1 | 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F7E5E6
oklch(93.7% 0.02 13.6)
-
Step 200
200
#F2CFD3
oklch(88.5% 0.04 10.1)
-
Step 300
300
#EAAEB6
oklch(80.9% 0.071 9.9)
-
Step 400
400
#DD8290
oklch(70.8% 0.113 10.5)
-
Step 500
500
#D06074
oklch(63.1% 0.142 11)
-
Step 600
600
#BC435D
oklch(55.7% 0.156 10.8)
-
Step 700
700 (this color)
#A3354E
oklch(49.6% 0.145 10.6)
-
Step 800
800
#832C3F
oklch(42.7% 0.12 10.6)
-
Step 900
900
#6A2935
oklch(37.8% 0.093 11.4)
-
Step 950
950
#3E191F
oklch(27% 0.058 11.6)
#A3354E 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) | #4F4F4E | 0.161 |
| Deuteranopia (no green cones) | #6B654B | 0.148 |
| Tritanopia (no blue cones) | #B2223F | 0.037 |
| Achromatopsia (no color) | #5D5D5D | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3354E
#A3354E
oklch(49.6% 0.145 10.6)
- #00716D
#00716D
oklch(49.5% 0.085 190.5)
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 #A3354E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.029
- Light Maroon #A24857 ΔE 0.036
- Rouge #AB1239 ΔE 0.043
- Brown #A52A2A ΔE 0.045
- Raspberry #B00149 ΔE 0.050
- Brick #A03623 ΔE 0.056
- Dark Rose #B5485D ΔE 0.056
- Auburn #9B2226 ΔE 0.057
Use #A3354E 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.