#E1423B#E1423B

#E1423B is a mid, vivid red. Relative luminance 0.202; OKLCH L 61.0% C 0.197 H 27.2°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#E1423B
RGB	rgb(225, 66, 59)
HSL	hsl(3, 73%, 56%)
HSV	hsv(3, 74%, 88%)
CMYK	cmyk(0%, 70.7%, 73.8%, 11.8%)
CIE-LAB	lab(52.09, 60.72, 40.20)
CIE-LCH	lch(52.09, 72.82, 33.51°)
OKLab	oklab(61.03% 0.1752 0.0901)
OKLCH	oklch(61.03% 0.197 27.2)
XYZ	xyz(33.7928, 20.2249, 6.2613)
Luminance	0.2022 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1423B #3BDAE1

analogous

#E13B87 #E1423B #E1953B

triadic

#E1423B #3BE142 #423BE1

tetradic

#E1423B #87E13B #3BDAE1 #953BE1

square

#E1423B #87E13B #3BDAE1 #953BE1

split-complementary

#E1423B #3BE195 #3B87E1

monochromatic

#8C1A15 #C1241E #E1423B #E97570 #F1A8A5

Accessibility & contrast

On white

4.16

#E1423B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#E1423B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E1423B

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1423B	#FFFFFF	#000000	##000000
##E1423B	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706639

Deuteranopia (green-blind)

#988935

Tritanopia (blue-blind)

#F70042

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #e1423b;
/* rgb */ color: rgb(225, 66, 59);
/* oklch */ color: oklch(61.0% 0.197 27.2);

Tailwind

colors: {
  custom: {
    50: '#f38172',
    500: '#e1423b',
    950: '#000000',
  },
}

SCSS

$custom: #e1423b;
$custom-light: #f38172;
$custom-dark: #000000;

JSON

{
  "hex": "#e1423b",
  "rgb": {
    "r": 225,
    "g": 66,
    "b": 59
  },
  "hsl": {
    "h": 2.53,
    "s": 73.451,
    "l": 55.686
  },
  "oklch": {
    "l": 0.61034,
    "c": 0.19699,
    "h": 27.2
  },
  "luminance": 0.2022
}

Semantic roles & 50–950 ramp

primary

#E1423B

secondary

#99DBDE

accent

#E8F038

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#190B08

muted

#867C7B

Preview Lab

Preview with #E1423B

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

Preview Lab → · Contrast checker → · Palette generator →