#EC691F
Closest named color: Bright Orange (#FF5B00). oklch(67.2% 0.18 44.9), rgb(236, 105, 31).
Aa
Black text reads best on this color (6.60:1).
About this color
#EC691F is a medium-light, vivid orange. In OKLCH its lightness is 67%, its chroma 0.180 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Bright Orange (#FF5B00), ΔE 0.038 away. Black text reads best on it, at 6.60:1.
| Hue family | Oranges |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.180) |
| Temperature | warm |
| Nearest name | Bright Orange (#FF5B00) |
| Black text | 6.60:1 |
| White text | 3.17:1 |
Values
| HEX | #EC691F |
| RGB | rgb(236, 105, 31) |
| HSL | hsl(22, 84%, 52%) |
| OKLCH | oklch(67.2% 0.18 44.9) |
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 #EC691F | 3.17:1 | AA large text | Lc -63.6 | Content text, not long reading |
| Black text on #EC691F | 6.60:1 | AA | Lc 45.9 | Large or bold text, headings |
| #EC691F text on white | 3.17:1 | AA large text | Lc 58.2 | Large or bold text, headings |
| #EC691F text on black | 6.60:1 | AA | Lc -43.6 | 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
#FFF3ED
oklch(97.2% 0.015 48.6)
-
Step 100
100
#FEE4D8
oklch(93.7% 0.033 46.4)
-
Step 200
200
#FECDB8
oklch(88.6% 0.063 44.4)
-
Step 300
300
#FEA983
oklch(81% 0.113 44.8)
-
Step 400
400 (this color)
#EC691F
oklch(67.2% 0.18 44.9)
-
Step 500
500
#DE5B00
oklch(63.1% 0.181 44.7)
-
Step 600
600
#BB4C00
oklch(55.6% 0.159 44.9)
-
Step 700
700
#9E3F00
oklch(49.1% 0.14 44.9)
-
Step 800
800
#833300
oklch(42.8% 0.122 45)
-
Step 900
900
#6E2900
oklch(37.7% 0.109 44.5)
-
Step 950
950
#441600
oklch(27% 0.078 44.2)
#EC691F 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) | #8F7E0E | 0.168 |
| Deuteranopia (no green cones) | #AF9C19 | 0.153 |
| Tritanopia (no blue cones) | #FF4A5B | 0.092 |
| Achromatopsia (no color) | #909090 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EC691F
#EC691F
oklch(67.2% 0.18 44.9)
- #00A5D0
#00A5D0
oklch(67.1% 0.127 224.9)
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 #EC691F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bright Orange #FF5B00 ΔE 0.038
- Burnt Sienna #E76F51 ΔE 0.038
- Pumpkin #E17701 ΔE 0.038
- Orange Pant #FB5607 ΔE 0.038
- Chocolate #D2691E ΔE 0.048
- Tomato #FF6347 ΔE 0.050
- Pinkish Orange #FF724C ΔE 0.052
- Blood Orange #FE4B03 ΔE 0.053
Use #EC691F 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.