#E5837B#E5837B

#E5837B is a light, vivid red. Relative luminance 0.343; OKLCH L 71.4% C 0.122 H 25.5°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#E5837B
RGB	rgb(229, 131, 123)
HSL	hsl(5, 67%, 69%)
HSV	hsv(5, 46%, 90%)
CMYK	cmyk(0%, 42.8%, 46.3%, 10.2%)
CIE-LAB	lab(65.22, 36.73, 20.85)
CIE-LCH	lch(65.22, 42.23, 29.58°)
OKLab	oklab(71.41% 0.11 0.0525)
OKLCH	oklch(71.41% 0.122 25.5)
XYZ	xyz(44.0072, 34.3248, 23.0427)
Luminance	0.3432 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5837B #7BDDE5

analogous

#E57BA8 #E5837B #E5B87B

triadic

#E5837B #7BE583 #837BE5

tetradic

#E5837B #A8E57B #7BDDE5 #B87BE5

square

#E5837B #A8E57B #7BDDE5 #B87BE5

split-complementary

#E5837B #7BE5B8 #7BA8E5

monochromatic

#C03126 #DB5348 #E5837B #EFB3AE #F9E3E1

Accessibility & contrast

On white

2.67

#E5837B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#E5837B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5837B

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5837B	#FFFFFF	#000000	##000000
##E5837B	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99927A

Deuteranopia (green-blind)

#B1A679

Tritanopia (blue-blind)

#F77581

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #e5837b;
/* rgb */ color: rgb(229, 131, 123);
/* oklch */ color: oklch(71.4% 0.122 25.5);

Tailwind

colors: {
  custom: {
    50: '#f1a8a1',
    500: '#e5837b',
    950: '#000000',
  },
}

SCSS

$custom: #e5837b;
$custom-light: #f1a8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#e5837b",
  "rgb": {
    "r": 229,
    "g": 131,
    "b": 123
  },
  "hsl": {
    "h": 4.528,
    "s": 67.089,
    "l": 69.02
  },
  "oklch": {
    "l": 0.71415,
    "c": 0.12191,
    "h": 25.5
  },
  "luminance": 0.34321
}

Semantic roles & 50–950 ramp

primary

#E5837B

secondary

#CEEBED

accent

#C1CF17

background

#FFFAF9

surface

#FFF4F2

border

#D7CECC

text

#17100F

muted

#857F7E

Preview Lab

Preview with #E5837B

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

Preview Lab → · Contrast checker → · Palette generator →