#E75A50#E75A50

#E75A50 is a light, vivid red. Relative luminance 0.249; OKLCH L 65.0% C 0.177 H 27.1°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#E75A50
RGB	rgb(231, 90, 80)
HSL	hsl(4, 76%, 61%)
HSV	hsv(4, 65%, 91%)
CMYK	cmyk(0%, 61%, 65.4%, 9.4%)
CIE-LAB	lab(56.96, 54.05, 34.42)
CIE-LCH	lch(56.96, 64.07, 32.49°)
OKLab	oklab(64.97% 0.1576 0.0808)
OKLCH	oklch(64.97% 0.177 27.1)
XYZ	xyz(38.0629, 24.8856, 10.3869)
Luminance	0.2488 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75A50 #50DDE7

analogous

#E75091 #E75A50 #E7A650

triadic

#E75A50 #50E75A #5A50E7

tetradic

#E75A50 #91E750 #50DDE7 #A650E7

square

#E75A50 #91E750 #50DDE7 #A650E7

split-complementary

#E75A50 #50E7A6 #5091E7

monochromatic

#A62017 #DC2B1E #E75A50 #EE8D86 #F6BFBC

Accessibility & contrast

On white

3.51

#E75A50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#E75A50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75A50

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75A50	#FFFFFF	#000000	##000000
##E75A50	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F764E

Deuteranopia (green-blind)

#A2944C

Tritanopia (blue-blind)

#FD3B59

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e75a50;
/* rgb */ color: rgb(231, 90, 80);
/* oklch */ color: oklch(65.0% 0.177 27.1);

Tailwind

colors: {
  custom: {
    50: '#f68e81',
    500: '#e75a50',
    950: '#000000',
  },
}

SCSS

$custom: #e75a50;
$custom-light: #f68e81;
$custom-dark: #000000;

JSON

{
  "hex": "#e75a50",
  "rgb": {
    "r": 231,
    "g": 90,
    "b": 80
  },
  "hsl": {
    "h": 3.974,
    "s": 75.879,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64969,
    "c": 0.17712,
    "h": 27.1
  },
  "luminance": 0.2488
}

Semantic roles & 50–950 ramp

primary

#E75A50

secondary

#ADE2E6

accent

#CBD80D

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #E75A50

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

Preview Lab → · Contrast checker → · Palette generator →