#B74651
Closest named color: Dusty Red (#B9484E). oklch(55% 0.146 17.5), rgb(183, 70, 81).
Aa
White text reads best on this color (5.23:1).
About this color
#B74651 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.146 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.008 away. White text reads best on it, at 5.23:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.00:1 |
| White text | 5.23:1 |
Values
| HEX | #B74651 |
| RGB | rgb(183, 70, 81) |
| HSL | hsl(354, 45%, 50%) |
| OKLCH | oklch(55% 0.146 17.5) |
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 #B74651 | 5.23:1 | AA | Lc -80.6 | Fine for body text |
| Black text on #B74651 | 4.00:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #B74651 text on white | 5.23:1 | AA | Lc 75.3 | Fine for body text |
| #B74651 text on black | 4.00:1 | AA large text | Lc -26.5 | 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
#F6E5E5
oklch(93.5% 0.019 17.5)
-
Step 200
200
#F1D0D0
oklch(88.5% 0.037 17.9)
-
Step 300
300
#E8B0B1
oklch(80.9% 0.066 17.4)
-
Step 400
400
#DA8588
oklch(70.7% 0.105 17.8)
-
Step 500
500
#CE646B
oklch(63.2% 0.134 17.6)
-
Step 600
600 (this color)
#B74651
oklch(55% 0.146 17.5)
-
Step 700
700
#9F3843
oklch(49% 0.137 17.5)
-
Step 800
800
#813037
oklch(42.7% 0.112 18)
-
Step 900
900
#682B30
oklch(37.6% 0.088 17.3)
-
Step 950
950
#3D1A1C
oklch(26.9% 0.055 17.9)
#B74651 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) | #615D51 | 0.159 |
| Deuteranopia (no green cones) | #7E754E | 0.147 |
| Tritanopia (no blue cones) | #C8324B | 0.039 |
| Achromatopsia (no color) | #6C6C6C | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B74651
#B74651
oklch(55% 0.146 17.5)
- #008285
#008285
oklch(55% 0.094 197.6)
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 #B74651, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.008
- Dark Rose #B5485D ΔE 0.017
- Dull Red #BB3F3F ΔE 0.023
- Light Burgundy #A8415B ΔE 0.038
- Light Maroon #A24857 ΔE 0.041
- Deep Rose #C74767 ΔE 0.044
- Dark Pink #CB416B ΔE 0.055
- Faded Red #D3494E ΔE 0.056
Use #B74651 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.