#AC4254
Closest named color: Light Burgundy (#A8415B). oklch(52.8% 0.139 12.9), rgb(172, 66, 84).
Aa
White text reads best on this color (5.73:1).
About this color
#AC4254 is a medium-dark, moderately saturated red. In OKLCH its lightness is 53%, its chroma 0.139 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.014 away. White text reads best on it, at 5.73:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.66:1 |
| White text | 5.73:1 |
Values
| HEX | #AC4254 |
| RGB | rgb(172, 66, 84) |
| HSL | hsl(350, 45%, 47%) |
| OKLCH | oklch(52.8% 0.139 12.9) |
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 #AC4254 | 5.73:1 | AA | Lc -83.3 | Fine for body text |
| Black text on #AC4254 | 3.66:1 | AA large text | Lc 26.1 | Dividers and decoration only |
| #AC4254 text on white | 5.73:1 | AA | Lc 78.0 | Fine for body text |
| #AC4254 text on black | 3.66:1 | AA large text | Lc -23.8 | 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 600.
-
Step 50
50
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F6E5E6
oklch(93.6% 0.019 13.4)
-
Step 200
200
#EFD0D2
oklch(88.4% 0.035 13.4)
-
Step 300
300
#E6B1B5
oklch(81% 0.062 13.5)
-
Step 400
400
#D7868F
oklch(70.7% 0.1 12.7)
-
Step 500
500
#CA6673
oklch(63.1% 0.127 13.2)
-
Step 600
600 (this color)
#AC4254
oklch(52.8% 0.139 12.9)
-
Step 700
700
#9C3B4B
oklch(49.1% 0.13 13.3)
-
Step 800
800
#7F323E
oklch(42.8% 0.107 13.3)
-
Step 900
900
#662C35
oklch(37.6% 0.084 12.4)
-
Step 950
950
#3C1B1F
oklch(27.1% 0.052 13.5)
#AC4254 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) | #5A5954 | 0.153 |
| Deuteranopia (no green cones) | #756E52 | 0.140 |
| Tritanopia (no blue cones) | #BB3249 | 0.035 |
| Achromatopsia (no color) | #666666 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC4254
#AC4254
oklch(52.8% 0.139 12.9)
- #007B79
#007B79
oklch(52.7% 0.09 192.8)
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 #AC4254, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.014
- Light Maroon #A24857 ΔE 0.021
- Dark Rose #B5485D ΔE 0.025
- Dusty Red #B9484E ΔE 0.033
- Dull Red #BB3F3F ΔE 0.039
- Deep Rose #C74767 ΔE 0.060
- Brown #A52A2A ΔE 0.061
- Firebrick #B22222 ΔE 0.064
Use #AC4254 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.