#BF623A
Closest named color: Terra Cotta (#C9643B). oklch(59.9% 0.131 42.9), rgb(191, 98, 58).
Aa
Black text reads best on this color (5.02:1).
About this color
#BF623A is a medium-dark, moderately saturated brown. In OKLCH its lightness is 60%, its chroma 0.131 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Terra Cotta (#C9643B), ΔE 0.020 away. Black text reads best on it, at 5.02:1.
| Hue family | Browns |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Terra Cotta (#C9643B) |
| Black text | 5.02:1 |
| White text | 4.18:1 |
Values
| HEX | #BF623A |
| RGB | rgb(191, 98, 58) |
| HSL | hsl(18, 53%, 49%) |
| OKLCH | oklch(59.9% 0.131 42.9) |
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 #BF623A | 4.18:1 | AA large text | Lc -73.8 | Content text, not long reading |
| Black text on #BF623A | 5.02:1 | AA | Lc 35.7 | Non-text elements, placeholder text |
| #BF623A text on white | 4.18:1 | AA large text | Lc 68.3 | Content text, not long reading |
| #BF623A text on black | 5.02:1 | AA | Lc -33.3 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F5E6E0
oklch(93.5% 0.018 43.2)
-
Step 200
200
#EFD2C7
oklch(88.5% 0.036 41.9)
-
Step 300
300
#E5B4A0
oklch(80.9% 0.064 43.3)
-
Step 400
400
#D78B6C
oklch(70.8% 0.103 42.9)
-
Step 500
500 (this color)
#BF623A
oklch(59.9% 0.131 42.9)
-
Step 600
600
#B55123
oklch(55.5% 0.142 42.8)
-
Step 700
700
#9C4115
oklch(49.1% 0.133 42.7)
-
Step 800
800
#7E3615
oklch(42.6% 0.109 42.7)
-
Step 900
900
#663018
oklch(37.7% 0.086 43.3)
-
Step 950
950
#3C1D0F
oklch(27.1% 0.054 44.2)
#BF623A 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) | #7B6F36 | 0.122 |
| Deuteranopia (no green cones) | #928438 | 0.112 |
| Tritanopia (no blue cones) | #D14F59 | 0.069 |
| Achromatopsia (no color) | #7C7C7C | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BF623A
#BF623A
oklch(59.9% 0.131 42.9)
- #008EB0
#008EB0
oklch(60% 0.111 222.6)
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 #BF623A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terra Cotta #C9643B ΔE 0.020
- Adobe #BD6C48 ΔE 0.023
- Terracotta #CA6641 ΔE 0.024
- Copper #B66325 ΔE 0.027
- Clay #B66A50 ΔE 0.028
- Terracota #CB6843 ΔE 0.028
- Rust Orange #C45508 ΔE 0.034
- Tiger's Eye #BC6C25 ΔE 0.035
Use #BF623A 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.