#E57F50#E57F50

#E57F50 is a light, vivid orange. Relative luminance 0.324; OKLCH L 70.0% C 0.140 H 44.5°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#E57F50
RGB	rgb(229, 127, 80)
HSL	hsl(19, 74%, 61%)
HSV	hsv(19, 65%, 90%)
CMYK	cmyk(0%, 44.5%, 65.1%, 10.2%)
CIE-LAB	lab(63.69, 35.39, 42.40)
CIE-LCH	lch(63.69, 55.23, 50.15°)
OKLab	oklab(70.02% 0.1001 0.0985)
OKLCH	oklch(70.02% 0.14 44.5)
XYZ	xyz(41.3538, 32.4204, 11.6678)
Luminance	0.3242 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E57F50 #50B6E5

analogous

#E5506B #E57F50 #E5C950

triadic

#E57F50 #50E57F #7F50E5

tetradic

#E57F50 #6BE550 #50B6E5 #C950E5

square

#E57F50 #6BE550 #50B6E5 #C950E5

split-complementary

#E57F50 #50E5C9 #506BE5

monochromatic

#A24418 #D85A20 #E57F50 #EDA685 #F5CDBB

Accessibility & contrast

On white

2.81

#E57F50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#E57F50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E57F50

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E57F50	#FFFFFF	#000000	##000000
##E57F50	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8D4B

Deuteranopia (green-blind)

#B3A34F

Tritanopia (blue-blind)

#FA6B74

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #e57f50;
/* rgb */ color: rgb(229, 127, 80);
/* oklch */ color: oklch(70.0% 0.140 44.5);

Tailwind

colors: {
  custom: {
    50: '#f3a582',
    500: '#e57f50',
    950: '#000000',
  },
}

SCSS

$custom: #e57f50;
$custom-light: #f3a582;
$custom-dark: #000000;

JSON

{
  "hex": "#e57f50",
  "rgb": {
    "r": 229,
    "g": 127,
    "b": 80
  },
  "hsl": {
    "h": 18.926,
    "s": 74.129,
    "l": 60.588
  },
  "oklch": {
    "l": 0.70021,
    "c": 0.14041,
    "h": 44.5
  },
  "luminance": 0.32416
}

Semantic roles & 50–950 ramp

primary

#E57F50

secondary

#ACD3E5

accent

#97D60F

background

#FFFAF8

surface

#FFF4EF

border

#D7CECA

text

#180F0A

muted

#867F7C

Preview Lab

Preview with #E57F50

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

Preview Lab → · Contrast checker → · Palette generator →