#B7394A
Closest named color: Dull Red (#BB3F3F). oklch(53.3% 0.161 16.9), rgb(183, 57, 74).
Aa
White text reads best on this color (5.67:1).
About this color
#B7394A is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.161 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.023 away. White text reads best on it, at 5.67:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.161) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 3.69:1 |
| White text | 5.67:1 |
Values
| HEX | #B7394A |
| RGB | rgb(183, 57, 74) |
| HSL | hsl(352, 53%, 47%) |
| OKLCH | oklch(53.3% 0.161 16.9) |
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 #B7394A | 5.67:1 | AA | Lc -82.7 | Fine for body text |
| Black text on #B7394A | 3.69:1 | AA large text | Lc 26.7 | Dividers and decoration only |
| #B7394A text on white | 5.67:1 | AA | Lc 77.4 | Fine for body text |
| #B7394A text on black | 3.69:1 | AA large text | Lc -24.4 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F8E5E5
oklch(93.7% 0.021 17.5)
-
Step 200
200
#F3CFD0
oklch(88.5% 0.041 16)
-
Step 300
300
#ECAEB0
oklch(80.9% 0.073 16.7)
-
Step 400
400
#DF8187
oklch(70.6% 0.116 16.4)
-
Step 500
500
#D45E69
oklch(63.1% 0.149 16.7)
-
Step 600
600 (this color)
#B7394A
oklch(53.3% 0.161 16.9)
-
Step 700
700
#A43141
oklch(49% 0.15 16.8)
-
Step 800
800
#852A36
oklch(42.6% 0.124 16.5)
-
Step 900
900
#6C282F
oklch(37.8% 0.097 16.8)
-
Step 950
950
#3F181B
oklch(26.9% 0.061 17.4)
#B7394A 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) | #5A564A | 0.176 |
| Deuteranopia (no green cones) | #7A7047 | 0.162 |
| Tritanopia (no blue cones) | #C81B40 | 0.041 |
| Achromatopsia (no color) | #676767 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7394A
#B7394A
oklch(53.3% 0.161 16.9)
- #007C7F
#007C7F
oklch(53.2% 0.091 197.8)
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 #B7394A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.023
- Dusty Red #B9484E ΔE 0.028
- Dark Rose #B5485D ΔE 0.031
- Light Burgundy #A8415B ΔE 0.036
- Light Maroon #A24857 ΔE 0.045
- Rose Red #BE013C ΔE 0.048
- Lipstick Red #C0022F ΔE 0.050
- Firebrick #B22222 ΔE 0.050
Use #B7394A 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.