#E57C4F#E57C4F

#E57C4F is a light, vivid orange. Relative luminance 0.316; OKLCH L 69.5% C 0.143 H 43.1°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#E57C4F
RGB	rgb(229, 124, 79)
HSL	hsl(18, 74%, 60%)
HSV	hsv(18, 66%, 90%)
CMYK	cmyk(0%, 45.9%, 65.5%, 10.2%)
CIE-LAB	lab(63.05, 36.88, 42.17)
CIE-LCH	lch(63.05, 56.02, 48.83°)
OKLab	oklab(69.53% 0.1045 0.0978)
OKLCH	oklch(69.53% 0.143 43.1)
XYZ	xyz(40.9355, 31.6424, 11.3475)
Luminance	0.3164 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E57C4F #4FB8E5

analogous

#E54F6D #E57C4F #E5C74F

triadic

#E57C4F #4FE57C #7C4FE5

tetradic

#E57C4F #6DE54F #4FB8E5 #C74FE5

square

#E57C4F #6DE54F #4FB8E5 #C74FE5

split-complementary

#E57C4F #4FE5C7 #4F6DE5

monochromatic

#A24118 #D75720 #E57C4F #EDA484 #F5CBBA

Accessibility & contrast

On white

2.87

#E57C4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#E57C4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E57C4F

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E57C4F	#FFFFFF	#000000	##000000
##E57C4F	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988A4B

Deuteranopia (green-blind)

#B2A14D

Tritanopia (blue-blind)

#FA6872

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #e57c4f;
/* rgb */ color: rgb(229, 124, 79);
/* oklch */ color: oklch(69.5% 0.143 43.1);

Tailwind

colors: {
  custom: {
    50: '#f3a382',
    500: '#e57c4f',
    950: '#000000',
  },
}

SCSS

$custom: #e57c4f;
$custom-light: #f3a382;
$custom-dark: #000000;

JSON

{
  "hex": "#e57c4f",
  "rgb": {
    "r": 229,
    "g": 124,
    "b": 79
  },
  "hsl": {
    "h": 18,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.69525,
    "c": 0.14311,
    "h": 43.1
  },
  "luminance": 0.31638
}

Semantic roles & 50–950 ramp

primary

#E57C4F

secondary

#ABD3E5

accent

#9BD60F

background

#FFFAF8

surface

#FFF4EF

border

#D7CECA

text

#180F0A

muted

#867F7C

Preview Lab

Preview with #E57C4F

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

Preview Lab → · Contrast checker → · Palette generator →