#971F57
Closest named color: Berry (#990F4B). oklch(45.7% 0.161 357.8), rgb(151, 31, 87).
Aa
White text reads best on this color (7.92:1).
About this color
#971F57 is a medium-dark, vivid red. In OKLCH its lightness is 46%, its chroma 0.161 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Berry (#990F4B), ΔE 0.021 away. White text reads best on it, at 7.92:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.161) |
| Temperature | warm |
| Nearest name | Berry (#990F4B) |
| Black text | 2.64:1 |
| White text | 7.92:1 |
Values
| HEX | #971F57 |
| RGB | rgb(151, 31, 87) |
| HSL | hsl(332, 66%, 36%) |
| OKLCH | oklch(45.7% 0.161 357.8) |
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 #971F57 | 7.92:1 | AAA | Lc -91.0 | Preferred for body text |
| Black text on #971F57 | 2.64:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #971F57 text on white | 7.92:1 | AAA | Lc 86.2 | Fine for body text |
| #971F57 text on black | 2.64:1 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FAE3EA
oklch(93.6% 0.027 357.2)
-
Step 200
200
#F7CBD9
oklch(88.4% 0.053 357.2)
-
Step 300
300
#F3A7C0
oklch(80.8% 0.094 358.1)
-
Step 400
400
#E975A0
oklch(70.8% 0.15 358.2)
-
Step 500
500
#DE4989
oklch(63% 0.193 357.8)
-
Step 600
600
#CA2073
oklch(55.7% 0.209 358)
-
Step 700
700
#AE0B61
oklch(49.2% 0.195 357.7)
-
Step 800
800 (this color)
#971F57
oklch(45.7% 0.161 357.8)
-
Step 900
900
#721A42
oklch(37.8% 0.127 357.5)
-
Step 950
950
#431126
oklch(26.9% 0.08 358.1)
#971F57 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) | #3A4358 | 0.182 |
| Deuteranopia (no green cones) | #5B5954 | 0.162 |
| Tritanopia (no blue cones) | #A40838 | 0.052 |
| Achromatopsia (no color) | #515151 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #971F57
#971F57
oklch(45.7% 0.161 357.8)
- #006657
#006657
oklch(45.7% 0.084 178)
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 #971F57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Berry #990F4B ΔE 0.021
- Dark Fuchsia #9D0759 ΔE 0.022
- Mulberry #920A4E ΔE 0.026
- Deep Magenta #A0025C ΔE 0.028
- Purple Red #990147 ΔE 0.029
- Violet Red #A50055 ΔE 0.031
- Red Violet #9E0168 ΔE 0.040
- Cranberry #9E003A ΔE 0.045
Use #971F57 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.