#BB413A
Closest named color: Dull Red (#BB3F3F). oklch(54.6% 0.159 26.9), rgb(187, 65, 58).
Aa
White text reads best on this color (5.34:1).
About this color
#BB413A is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.159 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.008 away. White text reads best on it, at 5.34:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.159) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 3.93:1 |
| White text | 5.34:1 |
Values
| HEX | #BB413A |
| RGB | rgb(187, 65, 58) |
| HSL | hsl(3, 53%, 48%) |
| OKLCH | oklch(54.6% 0.159 26.9) |
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 #BB413A | 5.34:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #BB413A | 3.93:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #BB413A text on white | 5.34:1 | AA | Lc 75.7 | Fine for body text |
| #BB413A text on black | 3.93:1 | AA large text | Lc -26.1 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F8E5E2
oklch(93.6% 0.021 28.3)
-
Step 200
200
#F2D0CB
oklch(88.5% 0.039 27.8)
-
Step 300
300
#EBB0A8
oklch(81% 0.07 27.5)
-
Step 400
400
#DF847A
oklch(70.8% 0.114 27)
-
Step 500
500
#D36158
oklch(63.1% 0.146 26.6)
-
Step 600
600 (this color)
#BB413A
oklch(54.6% 0.159 26.9)
-
Step 700
700
#A4352F
oklch(49.1% 0.147 27)
-
Step 800
800
#852D28
oklch(42.7% 0.122 26.8)
-
Step 900
900
#6B2A25
oklch(37.7% 0.094 26.9)
-
Step 950
950
#3F1916
oklch(27% 0.06 26.4)
#BB413A 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) | #625A38 | 0.169 |
| Deuteranopia (no green cones) | #817536 | 0.155 |
| Tritanopia (no blue cones) | #CD2340 | 0.050 |
| Achromatopsia (no color) | #6B6B6B | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB413A
#BB413A
oklch(54.6% 0.159 26.9)
- #007F8C
#007F8C
oklch(54.5% 0.094 207.3)
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 #BB413A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.008
- Dusty Red #B9484E ΔE 0.024
- Sinopia #BB3E03 ΔE 0.038
- Dark Rose #B5485D ΔE 0.045
- Brick Orange #C14A09 ΔE 0.047
- Rusty Red #AF2F0D ΔE 0.051
- Firebrick #B22222 ΔE 0.053
- Burnt Orange #C04E01 ΔE 0.054
Use #BB413A 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.