#A41B70
Closest named color: Red Violet (#9E0168). oklch(48.6% 0.186 348.8), rgb(164, 27, 112).
Aa
White text reads best on this color (7.07:1).
About this color
#A41B70 is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.186 and its hue 349°. Its hue sits on the warm side of the wheel. The nearest named color is Red Violet (#9E0168), ΔE 0.026 away. White text reads best on it, at 7.07:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.186) |
| Temperature | warm |
| Nearest name | Red Violet (#9E0168) |
| Black text | 2.96:1 |
| White text | 7.07:1 |
Values
| HEX | #A41B70 |
| RGB | rgb(164, 27, 112) |
| HSL | hsl(323, 72%, 37%) |
| OKLCH | oklch(48.6% 0.186 348.8) |
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 #A41B70 | 7.07:1 | AAA | Lc -88.0 | Fine for body text |
| Black text on #A41B70 | 2.96:1 | Fails | Lc 21.1 | Dividers and decoration only |
| #A41B70 text on white | 7.07:1 | AAA | Lc 83.0 | Fine for body text |
| #A41B70 text on black | 2.96:1 | Fails | Lc -19.0 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F8E3ED
oklch(93.6% 0.026 347.1)
-
Step 200
200
#F4CCDE
oklch(88.5% 0.051 349.3)
-
Step 300
300
#EDA9CA
oklch(80.9% 0.09 348.7)
-
Step 400
400
#E178AF
oklch(70.7% 0.144 348.8)
-
Step 500
500
#D5509B
oklch(63% 0.184 348.8)
-
Step 600
600
#C02D86
oklch(55.5% 0.2 348.6)
-
Step 700
700 (this color)
#A41B70
oklch(48.6% 0.186 348.8)
-
Step 800
800
#861C5C
oklch(42.6% 0.153 348.8)
-
Step 900
900
#6C1F4C
oklch(37.6% 0.12 348.4)
-
Step 950
950
#40142C
oklch(27.1% 0.075 349.5)
#A41B70 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) | #344972 | 0.210 |
| Deuteranopia (no green cones) | #5D616D | 0.183 |
| Tritanopia (no blue cones) | #B01044 | 0.073 |
| Achromatopsia (no color) | #585858 | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A41B70
#A41B70
oklch(48.6% 0.186 348.8)
- #007156
#007156
oklch(48.8% 0.098 168.9)
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 #A41B70, closest first.
No curated palette has a color within ΔE 0.04 of #A41B70.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Violet #9E0168 ΔE 0.026
- Deep Magenta #A0025C ΔE 0.034
- Dark Fuchsia #9D0759 ΔE 0.040
- Violet Red #A50055 ΔE 0.042
- Warm Purple #952E8F ΔE 0.059
- Berry #990F4B ΔE 0.061
- Raspberry #B00149 ΔE 0.065
- Mulberry #920A4E ΔE 0.065
Use #A41B70 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.