#BF5128
Closest named color: Brick Orange (#C14A09). oklch(57.1% 0.152 39.7), rgb(191, 81, 40).
Aa
White text reads best on this color (4.74:1).
About this color
#BF5128 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.152 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Orange (#C14A09), ΔE 0.017 away. White text reads best on it, at 4.74:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Brick Orange (#C14A09) |
| Black text | 4.42:1 |
| White text | 4.74:1 |
Values
| HEX | #BF5128 |
| RGB | rgb(191, 81, 40) |
| HSL | hsl(16, 65%, 45%) |
| OKLCH | oklch(57.1% 0.152 39.7) |
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 #BF5128 | 4.74:1 | AA | Lc -77.7 | Fine for body text |
| Black text on #BF5128 | 4.42:1 | AA large text | Lc 31.8 | Non-text elements, placeholder text |
| #BF5128 text on white | 4.74:1 | AA | Lc 72.2 | Content text, not long reading |
| #BF5128 text on black | 4.42:1 | AA large text | Lc -29.4 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F6E6E0
oklch(93.6% 0.019 41.8)
-
Step 200
200
#F0D1C7
oklch(88.4% 0.038 38.7)
-
Step 300
300
#E8B2A0
oklch(80.8% 0.068 39.2)
-
Step 400
400
#DB886C
oklch(70.7% 0.11 39.4)
-
Step 500
500
#CE6844
oklch(63.1% 0.139 39.8)
-
Step 600
600 (this color)
#BF5128
oklch(57.1% 0.152 39.7)
-
Step 700
700
#A03C15
oklch(49.1% 0.142 39.4)
-
Step 800
800
#823315
oklch(42.8% 0.117 39.7)
-
Step 900
900
#692E18
oklch(37.8% 0.091 40.3)
-
Step 950
950
#3E1B0F
oklch(27% 0.059 39.4)
#BF5128 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) | #706422 | 0.148 |
| Deuteranopia (no green cones) | #8B7C24 | 0.135 |
| Tritanopia (no blue cones) | #D23749 | 0.071 |
| Achromatopsia (no color) | #737373 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BF5128
#BF5128
oklch(57.1% 0.152 39.7)
- #0085A2
#0085A2
oklch(57.1% 0.104 220.3)
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 #BF5128, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Orange #C14A09 ΔE 0.017
- Burnt Orange #C04E01 ΔE 0.018
- Rust Orange #C45508 ΔE 0.023
- Burnt Siena #B75203 ΔE 0.026
- Sinopia #BB3E03 ΔE 0.038
- Rusty Orange #CD5909 ΔE 0.039
- Copper #B66325 ΔE 0.042
- Cinnamon #AC4F06 ΔE 0.043
Use #BF5128 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.