#A6345A
Closest named color: Light Burgundy (#A8415B). oklch(50.3% 0.152 4), rgb(166, 52, 90).
Aa
White text reads best on this color (6.44:1).
About this color
#A6345A is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.152 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.026 away. White text reads best on it, at 6.44:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.26:1 |
| White text | 6.44:1 |
Values
| HEX | #A6345A |
| RGB | rgb(166, 52, 90) |
| HSL | hsl(340, 52%, 43%) |
| OKLCH | oklch(50.3% 0.152 4) |
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 #A6345A | 6.44:1 | AA | Lc -86.2 | Fine for body text |
| Black text on #A6345A | 3.26:1 | AA large text | Lc 23.0 | Dividers and decoration only |
| #A6345A text on white | 6.44:1 | AA | Lc 81.0 | Fine for body text |
| #A6345A text on black | 3.26:1 | AA large text | Lc -20.8 | 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
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F7E4E8
oklch(93.5% 0.021 3.1)
-
Step 200
200
#F2CFD6
oklch(88.6% 0.04 4.4)
-
Step 300
300
#EAADBB
oklch(80.8% 0.073 3.7)
-
Step 400
400
#DD8098
oklch(70.7% 0.117 3.9)
-
Step 500
500
#D15D7F
oklch(63.1% 0.15 4)
-
Step 600
600
#BC3F68
oklch(55.5% 0.163 4)
-
Step 700
700 (this color)
#A6345A
oklch(50.3% 0.152 4)
-
Step 800
800
#842947
oklch(42.8% 0.127 4)
-
Step 900
900
#6A273B
oklch(37.7% 0.098 4.5)
-
Step 950
950
#3E1823
oklch(27% 0.061 3.8)
#A6345A 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) | #4D505B | 0.169 |
| Deuteranopia (no green cones) | #6B6757 | 0.155 |
| Tritanopia (no blue cones) | #B42343 | 0.041 |
| Achromatopsia (no color) | #5E5E5E | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6345A
#A6345A
oklch(50.3% 0.152 4)
- #00746A
#00746A
oklch(50.2% 0.089 184.5)
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 #A6345A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.026
- Light Maroon #A24857 ΔE 0.041
- Raspberry #B00149 ΔE 0.047
- Rouge #AB1239 ΔE 0.052
- Violet Red #A50055 ΔE 0.053
- Dark Rose #B5485D ΔE 0.053
- Berry #990F4B ΔE 0.060
- Dark Fuchsia #9D0759 ΔE 0.060
Use #A6345A 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.