#A11B65
Closest named color: Deep Magenta (#A0025C). oklch(47.7% 0.178 353.1), rgb(161, 27, 101).
Aa
White text reads best on this color (7.34:1).
About this color
#A11B65 is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.178 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Magenta (#A0025C), ΔE 0.020 away. White text reads best on it, at 7.34:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.178) |
| Temperature | warm |
| Nearest name | Deep Magenta (#A0025C) |
| Black text | 2.86:1 |
| White text | 7.34:1 |
Values
| HEX | #A11B65 |
| RGB | rgb(161, 27, 101) |
| HSL | hsl(327, 71%, 37%) |
| OKLCH | oklch(47.7% 0.178 353.1) |
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 #A11B65 | 7.34:1 | AAA | Lc -88.9 | Fine for body text |
| Black text on #A11B65 | 2.86:1 | Fails | Lc 20.1 | Dividers and decoration only |
| #A11B65 text on white | 7.34:1 | AAA | Lc 84.0 | Fine for body text |
| #A11B65 text on black | 2.86:1 | Fails | Lc -18.0 | 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F8E3EB
oklch(93.5% 0.025 352.5)
-
Step 200
200
#F4CDDC
oklch(88.6% 0.048 353)
-
Step 300
300
#EDAAC5
oklch(80.9% 0.085 353.3)
-
Step 400
400
#E17AA8
oklch(70.7% 0.137 353)
-
Step 500
500
#D65392
oklch(63.2% 0.176 353.4)
-
Step 600
600
#C1317D
oklch(55.7% 0.192 353.1)
-
Step 700
700 (this color)
#A11B65
oklch(47.7% 0.178 353.1)
-
Step 800
800
#871F56
oklch(42.8% 0.148 353)
-
Step 900
900
#6D2147
oklch(37.8% 0.115 353.1)
-
Step 950
950
#401429
oklch(26.9% 0.073 353.5)
#A11B65 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) | #384767 | 0.201 |
| Deuteranopia (no green cones) | #5D5F62 | 0.179 |
| Tritanopia (no blue cones) | #AE053E | 0.064 |
| Achromatopsia (no color) | #565656 | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A11B65
#A11B65
oklch(47.7% 0.178 353.1)
- #006D58
#006D58
oklch(47.7% 0.091 173.3)
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 #A11B65, closest first.
No curated palette has a color within ΔE 0.04 of #A11B65.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Magenta #A0025C ΔE 0.020
- Red Violet #9E0168 ΔE 0.024
- Dark Fuchsia #9D0759 ΔE 0.024
- Violet Red #A50055 ΔE 0.027
- Berry #990F4B ΔE 0.043
- Mulberry #920A4E ΔE 0.049
- Purple Red #990147 ΔE 0.050
- Raspberry #B00149 ΔE 0.052
Use #A11B65 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.