#BC4A1A
Closest named color: Brick Orange (#C14A09). oklch(55.6% 0.158 40.4), rgb(188, 74, 26).
Aa
White text reads best on this color (5.08:1).
About this color
#BC4A1A is a medium-dark, vivid orange. In OKLCH its lightness is 56%, its chroma 0.158 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Orange (#C14A09), ΔE 0.012 away. White text reads best on it, at 5.08:1.
| Hue family | Oranges |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.158) |
| Temperature | warm |
| Nearest name | Brick Orange (#C14A09) |
| Black text | 4.13:1 |
| White text | 5.08:1 |
Values
| HEX | #BC4A1A |
| RGB | rgb(188, 74, 26) |
| HSL | hsl(18, 76%, 42%) |
| OKLCH | oklch(55.6% 0.158 40.4) |
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 #BC4A1A | 5.08:1 | AA | Lc -79.6 | Fine for body text |
| Black text on #BC4A1A | 4.13:1 | AA large text | Lc 29.8 | Dividers and decoration only |
| #BC4A1A text on white | 5.08:1 | AA | Lc 74.2 | Content text, not long reading |
| #BC4A1A text on black | 4.13:1 | AA large text | Lc -27.5 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E6E0
oklch(93.7% 0.02 40.5)
-
Step 200
200
#F1D1C6
oklch(88.5% 0.039 39.9)
-
Step 300
300
#EAB29E
oklch(81% 0.071 40.5)
-
Step 400
400
#DD8769
oklch(70.7% 0.114 39.9)
-
Step 500
500
#D1663F
oklch(63.1% 0.146 40.1)
-
Step 600
600 (this color)
#BC4A1A
oklch(55.6% 0.158 40.4)
-
Step 700
700
#A23A0A
oklch(49.1% 0.147 40.3)
-
Step 800
800
#83310F
oklch(42.6% 0.121 40.2)
-
Step 900
900
#6A2D15
oklch(37.8% 0.094 40.8)
-
Step 950
950
#3E1B0E
oklch(27% 0.059 40.5)
#BC4A1A 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) | #6B5E11 | 0.155 |
| Deuteranopia (no green cones) | #877814 | 0.141 |
| Tritanopia (no blue cones) | #CF2D41 | 0.073 |
| Achromatopsia (no color) | #6E6E6E | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BC4A1A
#BC4A1A
oklch(55.6% 0.158 40.4)
- #00809C
#00809C
oklch(55.5% 0.101 220.3)
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 #BC4A1A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Orange #C14A09 ΔE 0.012
- Burnt Orange #C04E01 ΔE 0.017
- Sinopia #BB3E03 ΔE 0.022
- Burnt Siena #B75203 ΔE 0.023
- Rust Orange #C45508 ΔE 0.032
- Cinnamon #AC4F06 ΔE 0.034
- Dull Red #BB3F3F ΔE 0.046
- Rusty Orange #CD5909 ΔE 0.050
Use #BC4A1A 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.