#E3744A#E3744A

#E3744A is a light, vivid orange. Relative luminance 0.293; OKLCH L 67.9% C 0.149 H 40.8°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#E3744A
RGB	rgb(227, 116, 74)
HSL	hsl(16, 73%, 59%)
HSV	hsv(16, 67%, 89%)
CMYK	cmyk(0%, 48.9%, 67.4%, 11%)
CIE-LAB	lab(61.06, 39.89, 42.41)
CIE-LCH	lch(61.06, 58.22, 46.75°)
OKLab	oklab(67.93% 0.1131 0.0977)
OKLCH	oklch(67.93% 0.149 40.8)
XYZ	xyz(39.1635, 29.3207, 10.0743)
Luminance	0.2932 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3744A #4AB9E3

analogous

#E34A6D #E3744A #E3C14A

triadic

#E3744A #4AE374 #744AE3

tetradic

#E3744A #6DE34A #4AB9E3 #C14AE3

square

#E3744A #6DE34A #4AB9E3 #C14AE3

split-complementary

#E3744A #4AE3C1 #4A6DE3

monochromatic

#9B3C18 #D05020 #E3744A #EB9D7F #F3C5B4

Accessibility & contrast

On white

3.06

#E3744A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#E3744A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3744A

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3744A	#FFFFFF	#000000	##000000
##E3744A	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928446

Deuteranopia (green-blind)

#AD9D48

Tritanopia (blue-blind)

#F85E6A

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #e3744a;
/* rgb */ color: rgb(227, 116, 74);
/* oklch */ color: oklch(67.9% 0.149 40.8);

Tailwind

colors: {
  custom: {
    50: '#f29e7e',
    500: '#e3744a',
    950: '#000000',
  },
}

SCSS

$custom: #e3744a;
$custom-light: #f29e7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e3744a",
  "rgb": {
    "r": 227,
    "g": 116,
    "b": 74
  },
  "hsl": {
    "h": 16.471,
    "s": 73.206,
    "l": 59.02
  },
  "oklch": {
    "l": 0.67933,
    "c": 0.1494,
    "h": 40.8
  },
  "luminance": 0.29316
}

Semantic roles & 50–950 ramp

primary

#E3744A

secondary

#A6D2E2

accent

#BDF038

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180E0A

muted

#867E7C

Preview Lab

Preview with #E3744A

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

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