#A42B64
Closest named color: Violet Red (#A50055). oklch(49.4% 0.164 356.3), rgb(164, 43, 100).
Aa
White text reads best on this color (6.75:1).
About this color
#A42B64 is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.164 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Violet Red (#A50055), ΔE 0.039 away. White text reads best on it, at 6.75:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.164) |
| Temperature | warm |
| Nearest name | Violet Red (#A50055) |
| Black text | 3.10:1 |
| White text | 6.75:1 |
Values
| HEX | #A42B64 |
| RGB | rgb(164, 43, 100) |
| HSL | hsl(332, 58%, 41%) |
| OKLCH | oklch(49.4% 0.164 356.3) |
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 #A42B64 | 6.75:1 | AA | Lc -87.2 | Fine for body text |
| Black text on #A42B64 | 3.10:1 | AA large text | Lc 21.9 | Dividers and decoration only |
| #A42B64 text on white | 6.75:1 | AA | Lc 82.2 | Fine for body text |
| #A42B64 text on black | 3.10:1 | AA large text | Lc -19.7 | 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
#F8E4EA
oklch(93.7% 0.023 357.4)
-
Step 200
200
#F3CEDA
oklch(88.6% 0.044 356.5)
-
Step 300
300
#EBACC2
oklch(80.9% 0.079 356.3)
-
Step 400
400
#DE7DA3
oklch(70.6% 0.127 355.9)
-
Step 500
500
#D2588C
oklch(63% 0.163 356.2)
-
Step 600
600
#BD3976
oklch(55.5% 0.176 356.2)
-
Step 700
700 (this color)
#A42B64
oklch(49.4% 0.164 356.3)
-
Step 800
800
#842551
oklch(42.6% 0.136 356.1)
-
Step 900
900
#6B2443
oklch(37.7% 0.106 356.4)
-
Step 950
950
#3F1627
oklch(27% 0.068 356.6)
#A42B64 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) | #434D65 | 0.184 |
| Deuteranopia (no green cones) | #646461 | 0.166 |
| Tritanopia (no blue cones) | #B11D44 | 0.053 |
| Achromatopsia (no color) | #5B5B5B | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A42B64
#A42B64
oklch(49.4% 0.164 356.3)
- #007260
#007260
oklch(49.3% 0.092 176.7)
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 #A42B64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Violet Red #A50055 ΔE 0.039
- Deep Magenta #A0025C ΔE 0.041
- Dark Fuchsia #9D0759 ΔE 0.042
- Red Violet #9E0168 ΔE 0.048
- Raspberry #B00149 ΔE 0.049
- Light Burgundy #A8415B ΔE 0.049
- Berry #990F4B ΔE 0.052
- Purple Red #990147 ΔE 0.060
Use #A42B64 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.