#AF2757
Closest named color: Raspberry (#B00149). oklch(50.5% 0.174 5.2), rgb(175, 39, 87).
Aa
White text reads best on this color (6.46:1).
About this color
#AF2757 is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.174 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Raspberry (#B00149), ΔE 0.030 away. White text reads best on it, at 6.46:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.174) |
| Temperature | warm |
| Nearest name | Raspberry (#B00149) |
| Black text | 3.25:1 |
| White text | 6.46:1 |
Values
| HEX | #AF2757 |
| RGB | rgb(175, 39, 87) |
| HSL | hsl(339, 64%, 42%) |
| OKLCH | oklch(50.5% 0.174 5.2) |
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 #AF2757 | 6.46:1 | AA | Lc -85.9 | Fine for body text |
| Black text on #AF2757 | 3.25:1 | AA large text | Lc 23.4 | Dividers and decoration only |
| #AF2757 text on white | 6.46:1 | AA | Lc 80.7 | Fine for body text |
| #AF2757 text on black | 3.25:1 | AA large text | Lc -21.1 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#F9E4E7
oklch(93.7% 0.023 7.7)
-
Step 200
200
#F6CDD5
oklch(88.6% 0.047 4.9)
-
Step 300
300
#F0AAB9
oklch(80.8% 0.084 5)
-
Step 400
400
#E57A95
oklch(70.7% 0.135 5)
-
Step 500
500
#DA537B
oklch(63.1% 0.172 5.1)
-
Step 600
600
#C53164
oklch(55.5% 0.186 5.2)
-
Step 700
700 (this color)
#AF2757
oklch(50.5% 0.174 5.2)
-
Step 800
800
#8A1F44
oklch(42.7% 0.144 5.2)
-
Step 900
900
#6F2139
oklch(37.7% 0.112 5.4)
-
Step 950
950
#421522
oklch(27.2% 0.071 5.2)
#AF2757 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) | #494D58 | 0.196 |
| Deuteranopia (no green cones) | #6D6854 | 0.177 |
| Tritanopia (no blue cones) | #BF003C | 0.047 |
| Achromatopsia (no color) | #5E5E5E | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AF2757
#AF2757
oklch(50.5% 0.174 5.2)
- #00756C
#00756C
oklch(50.6% 0.089 185.5)
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 #AF2757, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raspberry #B00149 ΔE 0.030
- Light Burgundy #A8415B ΔE 0.041
- Rouge #AB1239 ΔE 0.043
- Violet Red #A50055 ΔE 0.044
- Rose Red #BE013C ΔE 0.046
- Deep Magenta #A0025C ΔE 0.055
- Ruby #CA0147 ΔE 0.056
- Dark Fuchsia #9D0759 ΔE 0.057
Use #AF2757 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.