#A3354A
Closest named color: Light Burgundy (#A8415B). oklch(49.5% 0.145 12.9), rgb(163, 53, 74).
Aa
White text reads best on this color (6.63:1).
About this color
#A3354A is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.145 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.031 away. White text reads best on it, at 6.63:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.145) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.16:1 |
| White text | 6.63:1 |
Values
| HEX | #A3354A |
| RGB | rgb(163, 53, 74) |
| HSL | hsl(349, 51%, 42%) |
| OKLCH | oklch(49.5% 0.145 12.9) |
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 #A3354A | 6.63:1 | AA | Lc -87.0 | Fine for body text |
| Black text on #A3354A | 3.16:1 | AA large text | Lc 22.2 | Dividers and decoration only |
| #A3354A text on white | 6.63:1 | AA | Lc 81.9 | Fine for body text |
| #A3354A text on black | 3.16:1 | AA large text | Lc -20.0 | 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
#F2CFD2
oklch(88.5% 0.04 12.1)
-
Step 300
300
#EAAFB4
oklch(81% 0.069 13.1)
-
Step 400
400
#DD828D
oklch(70.7% 0.113 12.6)
-
Step 500
500
#D16071
oklch(63.2% 0.143 12.8)
-
Step 600
600
#BC4359
oklch(55.6% 0.156 12.9)
-
Step 700
700 (this color)
#A3354A
oklch(49.5% 0.145 12.9)
-
Step 800
800
#832C3C
oklch(42.6% 0.12 12.8)
-
Step 900
900
#6A2933
oklch(37.7% 0.093 13.3)
-
Step 950
950
#3E191E
oklch(27% 0.058 13.4)
#A3354A 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) | #504E4A | 0.159 |
| Deuteranopia (no green cones) | #6C6547 | 0.147 |
| Tritanopia (no blue cones) | #B2203D | 0.036 |
| Achromatopsia (no color) | #5D5D5D | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3354A
#A3354A
oklch(49.5% 0.145 12.9)
- #00716F
#00716F
oklch(49.6% 0.085 192.6)
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 #A3354A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.031
- Light Maroon #A24857 ΔE 0.037
- Brown #A52A2A ΔE 0.039
- Rouge #AB1239 ΔE 0.041
- Brick #A03623 ΔE 0.050
- Raspberry #B00149 ΔE 0.052
- Auburn #9B2226 ΔE 0.052
- Firebrick #B22222 ΔE 0.052
Use #A3354A 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.