#A7255F
Closest named color: Violet Red (#A50055). oklch(49.2% 0.171 358.9), rgb(167, 37, 95).
Aa
White text reads best on this color (6.83:1).
About this color
#A7255F is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.171 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Violet Red (#A50055), ΔE 0.031 away. White text reads best on it, at 6.83:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.171) |
| Temperature | warm |
| Nearest name | Violet Red (#A50055) |
| Black text | 3.07:1 |
| White text | 6.83:1 |
Values
| HEX | #A7255F |
| RGB | rgb(167, 37, 95) |
| HSL | hsl(333, 64%, 40%) |
| OKLCH | oklch(49.2% 0.171 358.9) |
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 #A7255F | 6.83:1 | AA | Lc -87.3 | Fine for body text |
| Black text on #A7255F | 3.07:1 | AA large text | Lc 21.8 | Dividers and decoration only |
| #A7255F text on white | 6.83:1 | AA | Lc 82.3 | Fine for body text |
| #A7255F text on black | 3.07:1 | AA large text | Lc -19.6 | 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
#FCF2F5
oklch(97% 0.011 357)
-
Step 100
100
#F8E4E9
oklch(93.6% 0.023 0.5)
-
Step 200
200
#F4CDD8
oklch(88.5% 0.046 359.2)
-
Step 300
300
#EEABBF
oklch(81% 0.082 359.5)
-
Step 400
400
#E27B9F
oklch(70.7% 0.133 358.8)
-
Step 500
500
#D65587
oklch(63.1% 0.169 359)
-
Step 600
600
#C23471
oklch(55.7% 0.184 359)
-
Step 700
700 (this color)
#A7255F
oklch(49.2% 0.171 358.9)
-
Step 800
800
#87214D
oklch(42.6% 0.142 359)
-
Step 900
900
#6D2240
oklch(37.7% 0.11 359.2)
-
Step 950
950
#401526
oklch(27% 0.07 358.2)
#A7255F 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) | #424B60 | 0.194 |
| Deuteranopia (no green cones) | #66635C | 0.172 |
| Tritanopia (no blue cones) | #B50C3F | 0.053 |
| Achromatopsia (no color) | #5B5B5B | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A7255F
#A7255F
oklch(49.2% 0.171 358.9)
- #007162
#007162
oklch(49.1% 0.09 179.3)
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 #A7255F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Violet Red #A50055 ΔE 0.031
- Deep Magenta #A0025C ΔE 0.037
- Raspberry #B00149 ΔE 0.038
- Dark Fuchsia #9D0759 ΔE 0.039
- Red Violet #9E0168 ΔE 0.047
- Berry #990F4B ΔE 0.047
- Light Burgundy #A8415B ΔE 0.051
- Rouge #AB1239 ΔE 0.054
Use #A7255F 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.