#9F1747
Closest named color: Berry (#990F4B). oklch(46.1% 0.17 7.4), rgb(159, 23, 71).
Aa
White text reads best on this color (7.81:1).
About this color
#9F1747 is a medium-dark, vivid red. In OKLCH its lightness is 46%, its chroma 0.170 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Berry (#990F4B), ΔE 0.019 away. White text reads best on it, at 7.81:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.170) |
| Temperature | warm |
| Nearest name | Berry (#990F4B) |
| Black text | 2.68:1 |
| White text | 7.81:1 |
Values
| HEX | #9F1747 |
| RGB | rgb(159, 23, 71) |
| HSL | hsl(339, 75%, 36%) |
| OKLCH | oklch(46.1% 0.17 7.4) |
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 #9F1747 | 7.81:1 | AAA | Lc -90.3 | Preferred for body text |
| Black text on #9F1747 | 2.68:1 | Fails | Lc 18.6 | Dividers and decoration only |
| #9F1747 text on white | 7.81:1 | AAA | Lc 85.5 | Fine for body text |
| #9F1747 text on black | 2.68:1 | Fails | Lc -16.6 | 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
#FDF3F4
oklch(97.2% 0.011 10.3)
-
Step 100
100
#F9E4E7
oklch(93.7% 0.023 7.7)
-
Step 200
200
#F5CDD4
oklch(88.4% 0.046 6.2)
-
Step 300
300
#F0ABB7
oklch(81% 0.082 7.6)
-
Step 400
400
#E57B92
oklch(70.7% 0.133 7.2)
-
Step 500
500
#DA5577
oklch(63.2% 0.168 7.5)
-
Step 600
600
#C53460
oklch(55.7% 0.183 7.5)
-
Step 700
700 (this color)
#9F1747
oklch(46.1% 0.17 7.4)
-
Step 800
800
#8A2141
oklch(42.8% 0.141 7.5)
-
Step 900
900
#6F2237
oklch(37.8% 0.11 7.5)
-
Step 950
950
#411520
oklch(26.9% 0.069 7.5)
#9F1747 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) | #3E4148 | 0.193 |
| Deuteranopia (no green cones) | #615C44 | 0.175 |
| Tritanopia (no blue cones) | #AE002D | 0.045 |
| Achromatopsia (no color) | #525252 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9F1747
#9F1747
oklch(46.1% 0.17 7.4)
- #006660
#006660
oklch(46% 0.08 187.8)
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 #9F1747, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Berry #990F4B ΔE 0.019
- Cranberry #9E003A ΔE 0.021
- Purple Red #990147 ΔE 0.024
- Violet Red #A50055 ΔE 0.030
- Rouge #AB1239 ΔE 0.032
- Raspberry #B00149 ΔE 0.034
- Dark Fuchsia #9D0759 ΔE 0.036
- Mulberry #920A4E ΔE 0.038
Use #9F1747 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.