#A64375
Closest named color: Light Burgundy (#A8415B). oklch(53% 0.141 351.6), rgb(166, 67, 117).
Aa
White text reads best on this color (5.70:1).
About this color
#A64375 is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.141 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.040 away. White text reads best on it, at 5.70:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.141) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.68:1 |
| White text | 5.70:1 |
Values
| HEX | #A64375 |
| RGB | rgb(166, 67, 117) |
| HSL | hsl(330, 42%, 46%) |
| OKLCH | oklch(53% 0.141 351.6) |
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 #A64375 | 5.70:1 | AA | Lc -83.2 | Fine for body text |
| Black text on #A64375 | 3.68:1 | AA large text | Lc 26.2 | Dividers and decoration only |
| #A64375 text on white | 5.70:1 | AA | Lc 77.9 | Fine for body text |
| #A64375 text on black | 3.68:1 | AA large text | Lc -23.9 | 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 600.
-
Step 50
50
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F4E5EB
oklch(93.6% 0.018 351.2)
-
Step 200
200
#EDD0DC
oklch(88.5% 0.036 350.9)
-
Step 300
300
#E2B0C5
oklch(80.9% 0.064 351.6)
-
Step 400
400
#D186A8
oklch(70.7% 0.101 351.3)
-
Step 500
500
#C36692
oklch(63.1% 0.129 351.7)
-
Step 600
600 (this color)
#A64375
oklch(53% 0.141 351.6)
-
Step 700
700
#963B69
oklch(49.1% 0.132 351.6)
-
Step 800
800
#7A3256
oklch(42.8% 0.109 351.5)
-
Step 900
900
#622C47
oklch(37.6% 0.085 350.7)
-
Step 950
950
#3A1A29
oklch(26.9% 0.055 351.9)
#A64375 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) | #505B77 | 0.155 |
| Deuteranopia (no green cones) | #6B6D73 | 0.140 |
| Tritanopia (no blue cones) | #B23E57 | 0.050 |
| Achromatopsia (no color) | #666666 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A64375
#A64375
oklch(53% 0.141 351.6)
- #007F64
#007F64
oklch(53.1% 0.104 171.1)
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 #A64375, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.040
- Light Plum #9D5783 ΔE 0.044
- Light Maroon #A24857 ΔE 0.051
- Dark Rose #B5485D ΔE 0.053
- Light Eggplant #894585 ΔE 0.062
- Dark Mauve #874C62 ΔE 0.069
- Dusky Purple #895B7B ΔE 0.070
- Deep Rose #C74767 ΔE 0.072
Use #A64375 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.