#E77B53#E77B53

#E77B53 is a light, vivid orange. Relative luminance 0.318; OKLCH L 69.7% C 0.144 H 40.6°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#E77B53
RGB	rgb(231, 123, 83)
HSL	hsl(16, 76%, 62%)
HSV	hsv(16, 64%, 91%)
CMYK	cmyk(0%, 46.8%, 64.1%, 9.4%)
CIE-LAB	lab(63.16, 38.41, 40.27)
CIE-LCH	lch(63.16, 55.65, 46.35°)
OKLab	oklab(69.69% 0.1097 0.0941)
OKLCH	oklch(69.69% 0.145 40.6)
XYZ	xyz(41.6028, 31.7840, 12.1260)
Luminance	0.3178 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E77B53 #53BFE7

analogous

#E75375 #E77B53 #E7C553

triadic

#E77B53 #53E77B #7B53E7

tetradic

#E77B53 #75E753 #53BFE7 #C553E7

square

#E77B53 #75E753 #53BFE7 #C553E7

split-complementary

#E77B53 #53E7C5 #5375E7

monochromatic

#A83F17 #DE531F #E77B53 #EEA489 #F6CDBE

Accessibility & contrast

On white

2.85

#E77B53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#E77B53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E77B53

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E77B53	#FFFFFF	#000000	##000000
##E77B53	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988A4F

Deuteranopia (green-blind)

#B2A251

Tritanopia (blue-blind)

#FC6772

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #e77b53;
/* rgb */ color: rgb(231, 123, 83);
/* oklch */ color: oklch(69.7% 0.144 40.6);

Tailwind

colors: {
  custom: {
    50: '#f4a384',
    500: '#e77b53',
    950: '#000000',
  },
}

SCSS

$custom: #e77b53;
$custom-light: #f4a384;
$custom-dark: #000000;

JSON

{
  "hex": "#e77b53",
  "rgb": {
    "r": 231,
    "g": 123,
    "b": 83
  },
  "hsl": {
    "h": 16.216,
    "s": 75.51,
    "l": 61.569
  },
  "oklch": {
    "l": 0.69687,
    "c": 0.1445,
    "h": 40.6
  },
  "luminance": 0.31779
}

Semantic roles & 50–950 ramp

primary

#E77B53

secondary

#AFD8E6

accent

#A1D80E

background

#FFFAF8

surface

#FFF4EF

border

#D7CECA

text

#180F0B

muted

#867F7C

Preview Lab

Preview with #E77B53

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

Preview Lab → · Contrast checker → · Palette generator →