#A6216D
Closest named color: Red Violet (#9E0168). oklch(49.3% 0.18 351.3), rgb(166, 33, 109).
Aa
White text reads best on this color (6.86:1).
About this color
#A6216D is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.180 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Red Violet (#9E0168), ΔE 0.034 away. White text reads best on it, at 6.86:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.180) |
| Temperature | warm |
| Nearest name | Red Violet (#9E0168) |
| Black text | 3.05:1 |
| White text | 6.86:1 |
Values
| HEX | #A6216D |
| RGB | rgb(166, 33, 109) |
| HSL | hsl(326, 67%, 39%) |
| OKLCH | oklch(49.3% 0.18 351.3) |
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 #A6216D | 6.86:1 | AA | Lc -87.4 | Fine for body text |
| Black text on #A6216D | 3.05:1 | AA large text | Lc 21.7 | Dividers and decoration only |
| #A6216D text on white | 6.86:1 | AA | Lc 82.3 | Fine for body text |
| #A6216D text on black | 3.05:1 | AA large text | Lc -19.6 | 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F8E3EC
oklch(93.5% 0.026 349.8)
-
Step 200
200
#F4CDDD
oklch(88.6% 0.048 351.5)
-
Step 300
300
#EDAAC7
oklch(80.9% 0.087 351.5)
-
Step 400
400
#E179AB
oklch(70.7% 0.141 351.1)
-
Step 500
500
#D55296
oklch(63.1% 0.179 351.2)
-
Step 600
600
#C03080
oklch(55.6% 0.193 351.4)
-
Step 700
700 (this color)
#A6216D
oklch(49.3% 0.18 351.3)
-
Step 800
800
#861E58
oklch(42.6% 0.149 351.3)
-
Step 900
900
#6C2049
oklch(37.6% 0.117 350.9)
-
Step 950
950
#40142B
oklch(27% 0.075 350.8)
#A6216D 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) | #3A4B6F | 0.204 |
| Deuteranopia (no green cones) | #61636A | 0.179 |
| Tritanopia (no blue cones) | #B31445 | 0.067 |
| Achromatopsia (no color) | #5A5A5A | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6216D
#A6216D
oklch(49.3% 0.18 351.3)
- #00725A
#00725A
oklch(49.2% 0.096 171.5)
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 #A6216D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Violet #9E0168 ΔE 0.034
- Deep Magenta #A0025C ΔE 0.036
- Violet Red #A50055 ΔE 0.040
- Dark Fuchsia #9D0759 ΔE 0.041
- Raspberry #B00149 ΔE 0.058
- Berry #990F4B ΔE 0.059
- Warm Purple #952E8F ΔE 0.065
- Mulberry #920A4E ΔE 0.066
Use #A6216D 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.