#B74755
Closest named color: Dusty Red (#B9484E). oklch(55.2% 0.145 15.7), rgb(183, 71, 85).
Aa
White text reads best on this color (5.19:1).
About this color
#B74755 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.145 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.012 away. White text reads best on it, at 5.19:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.145) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.04:1 |
| White text | 5.19:1 |
Values
| HEX | #B74755 |
| RGB | rgb(183, 71, 85) |
| HSL | hsl(353, 44%, 50%) |
| OKLCH | oklch(55.2% 0.145 15.7) |
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 #B74755 | 5.19:1 | AA | Lc -80.4 | Fine for body text |
| Black text on #B74755 | 4.04:1 | AA large text | Lc 29.1 | Dividers and decoration only |
| #B74755 text on white | 5.19:1 | AA | Lc 75.0 | Content text, not long reading |
| #B74755 text on black | 4.04:1 | AA large text | Lc -26.7 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F6E5E6
oklch(93.6% 0.019 13.4)
-
Step 200
200
#F0D0D1
oklch(88.5% 0.036 15.7)
-
Step 300
300
#E8B0B2
oklch(80.9% 0.066 16.2)
-
Step 400
400
#DA858B
oklch(70.8% 0.105 15.5)
-
Step 500
500
#CD646E
oklch(63.1% 0.133 15.7)
-
Step 600
600 (this color)
#B74755
oklch(55.2% 0.145 15.7)
-
Step 700
700
#9E3946
oklch(49.1% 0.134 15.9)
-
Step 800
800
#81303A
oklch(42.8% 0.112 15.8)
-
Step 900
900
#682B32
oklch(37.7% 0.088 15.2)
-
Step 950
950
#3D1A1D
oklch(27% 0.055 16.1)
#B74755 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) | #615E55 | 0.159 |
| Deuteranopia (no green cones) | #7E7552 | 0.145 |
| Tritanopia (no blue cones) | #C7344D | 0.038 |
| Achromatopsia (no color) | #6D6D6D | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B74755
#B74755
oklch(55.2% 0.145 15.7)
- #008384
#008384
oklch(55.3% 0.094 195.7)
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 #B74755, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.012
- Dark Rose #B5485D ΔE 0.012
- Dull Red #BB3F3F ΔE 0.028
- Light Burgundy #A8415B ΔE 0.037
- Deep Rose #C74767 ΔE 0.040
- Light Maroon #A24857 ΔE 0.041
- Dark Pink #CB416B ΔE 0.051
- Faded Red #D3494E ΔE 0.057
Use #B74755 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.