#E1554B#E1554B

#E1554B is a light, vivid red. Relative luminance 0.230; OKLCH L 63.3% C 0.177 H 27.3°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#E1554B
RGB	rgb(225, 85, 75)
HSL	hsl(4, 71%, 59%)
HSV	hsv(4, 67%, 88%)
CMYK	cmyk(0%, 62.2%, 66.7%, 11.8%)
CIE-LAB	lab(55.09, 53.91, 34.73)
CIE-LCH	lch(55.09, 64.12, 32.79°)
OKLab	oklab(63.35% 0.1569 0.0811)
OKLCH	oklch(63.35% 0.177 27.3)
XYZ	xyz(35.5734, 23.0174, 9.2248)
Luminance	0.2301 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1554B #4BD7E1

analogous

#E14B8C #E1554B #E1A04B

triadic

#E1554B #4BE155 #554BE1

tetradic

#E1554B #8CE14B #4BD7E1 #A04BE1

square

#E1554B #8CE14B #4BD7E1 #A04BE1

split-complementary

#E1554B #4BE1A0 #4B8CE1

monochromatic

#982219 #CD2D22 #E1554B #EA877F #F2B8B4

Accessibility & contrast

On white

3.75

#E1554B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#E1554B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E1554B

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1554B	#FFFFFF	#000000	##000000
##E1554B	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7149

Deuteranopia (green-blind)

#9D8F47

Tritanopia (blue-blind)

#F63554

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #e1554b;
/* rgb */ color: rgb(225, 85, 75);
/* oklch */ color: oklch(63.3% 0.177 27.3);

Tailwind

colors: {
  custom: {
    50: '#f28b7d',
    500: '#e1554b',
    950: '#000000',
  },
}

SCSS

$custom: #e1554b;
$custom-light: #f28b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#e1554b",
  "rgb": {
    "r": 225,
    "g": 85,
    "b": 75
  },
  "hsl": {
    "h": 4,
    "s": 71.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.63349,
    "c": 0.17659,
    "h": 27.3
  },
  "luminance": 0.23013
}

Semantic roles & 50–950 ramp

primary

#E1554B

secondary

#A6DEE1

accent

#E2EE3A

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E1554B

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

Preview Lab → · Contrast checker → · Palette generator →