#E5815B#E5815B

#E5815B is a light, vivid orange. Relative luminance 0.331; OKLCH L 70.5% C 0.134 H 41.2°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#E5815B
RGB	rgb(229, 129, 91)
HSL	hsl(17, 73%, 63%)
HSV	hsv(17, 60%, 90%)
CMYK	cmyk(0%, 43.7%, 60.3%, 10.2%)
CIE-LAB	lab(64.26, 35.07, 37.25)
CIE-LCH	lch(64.26, 51.16, 46.73°)
OKLab	oklab(70.5% 0.1009 0.0884)
OKLCH	oklch(70.5% 0.134 41.2)
XYZ	xyz(42.0549, 33.1183, 14.0732)
Luminance	0.3311 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5815B #5BBFE5

analogous

#E55B7A #E5815B #E5C65B

triadic

#E5815B #5BE581 #815BE5

tetradic

#E5815B #7AE55B #5BBFE5 #C65BE5

square

#E5815B #7AE55B #5BBFE5 #C65BE5

split-complementary

#E5815B #5BE5C6 #5B7AE5

monochromatic

#AB431B #DD5826 #E5815B #EDAA90 #F6D2C5

Accessibility & contrast

On white

2.75

#E5815B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#E5815B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5815B

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5815B	#FFFFFF	#000000	##000000
##E5815B	1.00	2.75	7.62	7.62
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8F58

Deuteranopia (green-blind)

#B3A45A

Tritanopia (blue-blind)

#F96F78

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #e5815b;
/* rgb */ color: rgb(229, 129, 91);
/* oklch */ color: oklch(70.5% 0.134 41.2);

Tailwind

colors: {
  custom: {
    50: '#f2a78a',
    500: '#e5815b',
    950: '#000000',
  },
}

SCSS

$custom: #e5815b;
$custom-light: #f2a78a;
$custom-dark: #000000;

JSON

{
  "hex": "#e5815b",
  "rgb": {
    "r": 229,
    "g": 129,
    "b": 91
  },
  "hsl": {
    "h": 16.522,
    "s": 72.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.70503,
    "c": 0.13415,
    "h": 41.2
  },
  "luminance": 0.33114
}

Semantic roles & 50–950 ramp

primary

#E5815B

secondary

#B5D9E7

accent

#9FD511

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#180F0C

muted

#867F7D

Preview Lab

Preview with #E5815B

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

Preview Lab → · Contrast checker → · Palette generator →