#EC6B2F
Closest named color: Burnt Sienna (#E76F51). oklch(67.6% 0.175 42.9), rgb(236, 107, 47).
Aa
Black text reads best on this color (6.71:1).
About this color
#EC6B2F is a medium-light, vivid orange. In OKLCH its lightness is 68%, its chroma 0.175 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.029 away. Black text reads best on it, at 6.71:1.
| Hue family | Oranges |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.175) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.71:1 |
| White text | 3.12:1 |
Values
| HEX | #EC6B2F |
| RGB | rgb(236, 107, 47) |
| HSL | hsl(19, 83%, 55%) |
| OKLCH | oklch(67.6% 0.175 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 #EC6B2F | 3.12:1 | AA large text | Lc -63.0 | Content text, not long reading |
| Black text on #EC6B2F | 6.71:1 | AA | Lc 46.4 | Large or bold text, headings |
| #EC6B2F text on white | 3.12:1 | AA large text | Lc 57.6 | Large or bold text, headings |
| #EC6B2F text on black | 6.71:1 | AA | Lc -44.1 | 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 400.
-
Step 50
50
#FFF3EE
oklch(97.2% 0.015 44.2)
-
Step 100
100
#FDE4D9
oklch(93.6% 0.031 45.3)
-
Step 200
200
#FDCDBA
oklch(88.5% 0.06 42.7)
-
Step 300
300
#FDA987
oklch(80.9% 0.11 42.8)
-
Step 400
400 (this color)
#EC6B2F
oklch(67.6% 0.175 42.9)
-
Step 500
500
#E15700
oklch(63% 0.187 42.8)
-
Step 600
600
#BE4800
oklch(55.5% 0.165 42.7)
-
Step 700
700
#A13C00
oklch(49.1% 0.146 42.8)
-
Step 800
800
#853000
oklch(42.7% 0.127 42.7)
-
Step 900
900
#702700
oklch(37.7% 0.113 42.6)
-
Step 950
950
#451500
oklch(27% 0.081 42.7)
#EC6B2F 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) | #8F8026 | 0.167 |
| Deuteranopia (no green cones) | #AF9D2B | 0.152 |
| Tritanopia (no blue cones) | #FF4E5F | 0.086 |
| Achromatopsia (no color) | #929292 | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EC6B2F
#EC6B2F
oklch(67.6% 0.175 42.9)
- #00A7CF
#00A7CF
oklch(67.6% 0.126 222.9)
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 #EC6B2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.029
- Bright Orange #FF5B00 ΔE 0.039
- Orange Pant #FB5607 ΔE 0.040
- Pumpkin #E17701 ΔE 0.041
- Tomato #FF6347 ΔE 0.045
- Pinkish Orange #FF724C ΔE 0.046
- Orange Pink #FF6F52 ΔE 0.048
- Dark Peach #DE7E5D ΔE 0.050
Use #EC6B2F 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.