#E1575B#E1575B

#E1575B is a light, vivid red. Relative luminance 0.236; OKLCH L 63.9% C 0.172 H 21.7°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#E1575B
RGB	rgb(225, 87, 91)
HSL	hsl(358, 70%, 61%)
HSV	hsv(358, 61%, 88%)
CMYK	cmyk(0%, 61.3%, 59.6%, 11.8%)
CIE-LAB	lab(55.67, 54.02, 26.28)
CIE-LCH	lch(55.67, 60.07, 25.94°)
OKLab	oklab(63.87% 0.1601 0.0637)
OKLCH	oklch(63.87% 0.172 21.7)
XYZ	xyz(36.3512, 23.5840, 12.5335)
Luminance	0.2358 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1575B #57E1DD

analogous

#E157A0 #E1575B #E19857

triadic

#E1575B #5BE157 #575BE1

tetradic

#E1575B #A0E157 #57E1DD #9857E1

square

#E1575B #A0E157 #57E1DD #9857E1

split-complementary

#E1575B #57E198 #57A0E1

monochromatic

#A11D21 #D5262B #E1575B #EA8B8E #F4BFC0

Accessibility & contrast

On white

3.67

#E1575B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#E1575B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E1575B

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1575B	#FFFFFF	#000000	##000000
##E1575B	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A735A

Deuteranopia (green-blind)

#9C9058

Tritanopia (blue-blind)

#F63C5A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e1575b;
/* rgb */ color: rgb(225, 87, 91);
/* oklch */ color: oklch(63.9% 0.172 21.7);

Tailwind

colors: {
  custom: {
    50: '#f18c89',
    500: '#e1575b',
    950: '#000000',
  },
}

SCSS

$custom: #e1575b;
$custom-light: #f18c89;
$custom-dark: #000000;

JSON

{
  "hex": "#e1575b",
  "rgb": {
    "r": 225,
    "g": 87,
    "b": 91
  },
  "hsl": {
    "h": 358.261,
    "s": 69.697,
    "l": 61.176
  },
  "oklch": {
    "l": 0.63865,
    "c": 0.17236,
    "h": 21.7
  },
  "luminance": 0.23579
}

Semantic roles & 50–950 ramp

primary

#E1575B

secondary

#B0E4E2

accent

#D2CC14

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180C0B

muted

#867D7C

Preview Lab

Preview with #E1575B

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

Preview Lab → · Contrast checker → · Palette generator →