#A4285B
Closest named color: Violet Red (#A50055). oklch(48.8% 0.164 0.6), rgb(164, 40, 91).
Aa
White text reads best on this color (6.92:1).
About this color
#A4285B is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.164 and its hue 1°. Its hue sits on the warm side of the wheel. The nearest named color is Violet Red (#A50055), ΔE 0.033 away. White text reads best on it, at 6.92:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.164) |
| Temperature | warm |
| Nearest name | Violet Red (#A50055) |
| Black text | 3.03:1 |
| White text | 6.92:1 |
Values
| HEX | #A4285B |
| RGB | rgb(164, 40, 91) |
| HSL | hsl(335, 61%, 40%) |
| OKLCH | oklch(48.8% 0.164 0.6) |
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 #A4285B | 6.92:1 | AA | Lc -87.8 | Fine for body text |
| Black text on #A4285B | 3.03:1 | AA large text | Lc 21.3 | Dividers and decoration only |
| #A4285B text on white | 6.92:1 | AA | Lc 82.7 | Fine for body text |
| #A4285B text on black | 3.03:1 | AA large text | Lc -19.2 | 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
#F8E4E9
oklch(93.6% 0.023 0.5)
-
Step 200
200
#F3CED7
oklch(88.5% 0.043 1.6)
-
Step 300
300
#EDACBE
oklch(81% 0.079 0.8)
-
Step 400
400
#E07D9C
oklch(70.7% 0.127 0.8)
-
Step 500
500
#D55884
oklch(63.2% 0.163 0.9)
-
Step 600
600
#C0386E
oklch(55.6% 0.177 0.6)
-
Step 700
700 (this color)
#A4285B
oklch(48.8% 0.164 0.6)
-
Step 800
800
#86244B
oklch(42.7% 0.136 0.6)
-
Step 900
900
#6C243F
oklch(37.7% 0.106 0.3)
-
Step 950
950
#401625
oklch(27.1% 0.068 0.3)
#A4285B 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) | #444B5C | 0.185 |
| Deuteranopia (no green cones) | #656258 | 0.166 |
| Tritanopia (no blue cones) | #B2123E | 0.049 |
| Achromatopsia (no color) | #5A5A5A | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4285B
#A4285B
oklch(48.8% 0.164 0.6)
- #007062
#007062
oklch(48.9% 0.089 180.2)
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 #A4285B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Violet Red #A50055 ΔE 0.033
- Raspberry #B00149 ΔE 0.038
- Deep Magenta #A0025C ΔE 0.039
- Dark Fuchsia #9D0759 ΔE 0.039
- Berry #990F4B ΔE 0.043
- Light Burgundy #A8415B ΔE 0.047
- Rouge #AB1239 ΔE 0.049
- Purple Red #990147 ΔE 0.051
Use #A4285B 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.