#A00527
Closest named color: Carmine (#9D0216). oklch(44.8% 0.177 20.3), rgb(160, 5, 39).
Aa
White text reads best on this color (8.24:1).
About this color
#A00527 is a dark, vivid red. In OKLCH its lightness is 45%, its chroma 0.177 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Carmine (#9D0216), ΔE 0.018 away. White text reads best on it, at 8.24:1.
| Hue family | Reds |
| Lightness | dark (45%) |
| Chroma | vivid (0.177) |
| Temperature | warm |
| Nearest name | Carmine (#9D0216) |
| Black text | 2.54:1 |
| White text | 8.24:1 |
Values
| HEX | #A00527 |
| RGB | rgb(160, 5, 39) |
| HSL | hsl(347, 94%, 32%) |
| OKLCH | oklch(44.8% 0.177 20.3) |
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 #A00527 | 8.24:1 | AAA | Lc -91.0 | Preferred for body text |
| Black text on #A00527 | 2.54:1 | Fails | Lc 17.8 | Dividers and decoration only |
| #A00527 text on white | 8.24:1 | AAA | Lc 86.2 | Fine for body text |
| #A00527 text on black | 2.54:1 | Fails | Lc -15.9 | 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 800.
-
Step 50
50
#FFF2F1
oklch(97.1% 0.014 22.8)
-
Step 100
100
#FEE2E1
oklch(93.5% 0.031 20.2)
-
Step 200
200
#FDCBC9
oklch(88.5% 0.057 21)
-
Step 300
300
#FDA5A4
oklch(80.9% 0.105 20.3)
-
Step 400
400
#F66F74
oklch(70.6% 0.166 20.1)
-
Step 500
500
#EE3D50
oklch(63.1% 0.212 20.3)
-
Step 600
600
#D70036
oklch(55.6% 0.223 20.4)
-
Step 700
700
#B6002C
oklch(49.1% 0.197 20.5)
-
Step 800
800 (this color)
#A00527
oklch(44.8% 0.177 20.3)
-
Step 900
900
#7A1020
oklch(37.6% 0.138 20.2)
-
Step 950
950
#480E13
oklch(27% 0.087 20.7)
#A00527 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) | #403B27 | 0.197 |
| Deuteranopia (no green cones) | #635921 | 0.180 |
| Tritanopia (no blue cones) | #B10018 | 0.039 |
| Achromatopsia (no color) | #4F4F4F | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A00527
#A00527
oklch(44.8% 0.177 20.3)
- #006166
#006166
oklch(44.8% 0.076 201)
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 #A00527, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carmine #9D0216 ΔE 0.018
- Auburn #9B2226 ΔE 0.025
- Cranberry #9E003A ΔE 0.027
- Deep Red #9A0200 ΔE 0.033
- Rouge #AB1239 ΔE 0.033
- Blood Red #980002 ΔE 0.034
- Brown #A52A2A ΔE 0.040
- Burnt Red #9F2305 ΔE 0.043
Use #A00527 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.