#972530
Closest named color: Auburn (#9B2226). oklch(45.1% 0.149 20.6), rgb(151, 37, 48).
Aa
White text reads best on this color (8.00:1).
About this color
#972530 is a medium-dark, vivid red. In OKLCH its lightness is 45%, its chroma 0.149 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Auburn (#9B2226), ΔE 0.014 away. White text reads best on it, at 8.00:1.
| Hue family | Reds |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.149) |
| Temperature | warm |
| Nearest name | Auburn (#9B2226) |
| Black text | 2.62:1 |
| White text | 8.00:1 |
Values
| HEX | #972530 |
| RGB | rgb(151, 37, 48) |
| HSL | hsl(354, 61%, 37%) |
| OKLCH | oklch(45.1% 0.149 20.6) |
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 #972530 | 8.00:1 | AAA | Lc -91.3 | Preferred for body text |
| Black text on #972530 | 2.62:1 | Fails | Lc 17.5 | Dividers and decoration only |
| #972530 text on white | 8.00:1 | AAA | Lc 86.5 | Fine for body text |
| #972530 text on black | 2.62:1 | Fails | Lc -15.6 | 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 800.
-
Step 50
50
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FBE4E3
oklch(93.7% 0.025 20.6)
-
Step 200
200
#F8CDCC
oklch(88.5% 0.049 19.7)
-
Step 300
300
#F4AAA9
oklch(80.8% 0.088 20)
-
Step 400
400
#EB7A7B
oklch(70.8% 0.14 20.7)
-
Step 500
500
#E1515A
oklch(63.1% 0.179 20.3)
-
Step 600
600
#CC2D3F
oklch(55.6% 0.194 20.7)
-
Step 700
700
#B01C31
oklch(49.1% 0.18 20.7)
-
Step 800
800 (this color)
#972530
oklch(45.1% 0.149 20.6)
-
Step 900
900
#731F26
oklch(37.7% 0.117 20.3)
-
Step 950
950
#441416
oklch(27% 0.074 21.1)
#972530 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) | #464130 | 0.162 |
| Deuteranopia (no green cones) | #62592D | 0.149 |
| Tritanopia (no blue cones) | #A6002A | 0.036 |
| Achromatopsia (no color) | #505050 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #972530
#972530
oklch(45.1% 0.149 20.6)
- #006267
#006267
oklch(45.1% 0.077 200.9)
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 #972530, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Auburn #9B2226 ΔE 0.014
- Carmine #9D0216 ΔE 0.033
- Brown #A52A2A ΔE 0.034
- Burnt Red #9F2305 ΔE 0.039
- Cranberry #9E003A ΔE 0.039
- Deep Red #9A0200 ΔE 0.042
- Red Brown #8B2E16 ΔE 0.043
- Blood Red #980002 ΔE 0.043
Use #972530 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.