#E7555F#E7555F

#E7555F is a light, vivid red. Relative luminance 0.243; OKLCH L 64.6% C 0.181 H 19.8°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#E7555F
RGB	rgb(231, 85, 95)
HSL	hsl(356, 75%, 62%)
HSV	hsv(356, 63%, 91%)
CMYK	cmyk(0%, 63.2%, 58.9%, 9.4%)
CIE-LAB	lab(56.40, 57.13, 25.10)
CIE-LCH	lch(56.40, 62.40, 23.72°)
OKLab	oklab(64.63% 0.17 0.0612)
OKLCH	oklch(64.63% 0.181 19.8)
XYZ	xyz(38.2726, 24.3173, 13.5026)
Luminance	0.2431 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7555F #55E7DD

analogous

#E755A8 #E7555F #E79455

triadic

#E7555F #5FE755 #555FE7

tetradic

#E7555F #A8E755 #55E7DD #9455E7

square

#E7555F #A8E755 #55E7DD #9455E7

split-complementary

#E7555F #55E794 #55A8E7

monochromatic

#AA1822 #DF202D #E7555F #EF8B91 #F6C0C4

Accessibility & contrast

On white

3.58

#E7555F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#E7555F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7555F

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7555F	#FFFFFF	#000000	##000000
##E7555F	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A745E

Deuteranopia (green-blind)

#9F935B

Tritanopia (blue-blind)

#FC375A

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e7555f;
/* rgb */ color: rgb(231, 85, 95);
/* oklch */ color: oklch(64.6% 0.181 19.8);

Tailwind

colors: {
  custom: {
    50: '#f58c8c',
    500: '#e7555f',
    950: '#000000',
  },
}

SCSS

$custom: #e7555f;
$custom-light: #f58c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#e7555f",
  "rgb": {
    "r": 231,
    "g": 85,
    "b": 95
  },
  "hsl": {
    "h": 355.89,
    "s": 75.258,
    "l": 61.961
  },
  "oklch": {
    "l": 0.64627,
    "c": 0.18069,
    "h": 19.8
  },
  "luminance": 0.24312
}

Semantic roles & 50–950 ramp

primary

#E7555F

secondary

#B1E7E3

accent

#D7CA0E

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180D0C

muted

#867D7D

Preview Lab

Preview with #E7555F

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

Preview Lab → · Contrast checker → · Palette generator →