#EC904B#EC904B

#EC904B is a light, vivid orange. Relative luminance 0.383; OKLCH L 73.7% C 0.139 H 55.2°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#EC904B
RGB	rgb(236, 144, 75)
HSL	hsl(26, 81%, 61%)
HSV	hsv(26, 68%, 93%)
CMYK	cmyk(0%, 39%, 68.2%, 7.5%)
CIE-LAB	lab(68.24, 29.02, 50.33)
CIE-LCH	lch(68.24, 58.10, 60.03°)
OKLab	oklab(73.69% 0.0795 0.1146)
OKLCH	oklch(73.69% 0.139 55.2)
XYZ	xyz(45.8390, 38.2920, 11.6323)
Luminance	0.3829 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC904B #4BA7EC

analogous

#EC4B56 #EC904B #ECE04B

triadic

#EC904B #4BEC90 #904BEC

tetradic

#EC904B #56EC4B #4BA7EC #E04BEC

square

#EC904B #56EC4B #4BA7EC #E04BEC

split-complementary

#EC904B #4BECE0 #4B56EC

monochromatic

#AB5312 #E26E18 #EC904B #F2B282 #F8D4BA

Accessibility & contrast

On white

2.43

#EC904B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#EC904B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EC904B

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC904B	#FFFFFF	#000000	##000000
##EC904B	1.00	2.43	8.66	8.66
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9A44

Deuteranopia (green-blind)

#C1AE4B

Tritanopia (blue-blind)

#FF7D81

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #ec904b;
/* rgb */ color: rgb(236, 144, 75);
/* oklch */ color: oklch(73.7% 0.139 55.2);

Tailwind

colors: {
  custom: {
    50: '#f8b180',
    500: '#ec904b',
    950: '#000000',
  },
}

SCSS

$custom: #ec904b;
$custom-light: #f8b180;
$custom-dark: #000000;

JSON

{
  "hex": "#ec904b",
  "rgb": {
    "r": 236,
    "g": 144,
    "b": 75
  },
  "hsl": {
    "h": 25.714,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.73692,
    "c": 0.13945,
    "h": 55.2
  },
  "luminance": 0.38287
}

Semantic roles & 50–950 ramp

primary

#EC904B

secondary

#ABCEE8

accent

#82DD08

background

#FFFAF7

surface

#FFF5EE

border

#D7CFC9

text

#18100A

muted

#867F7C

Preview Lab

Preview with #EC904B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →