#EC554D#EC554D

#EC554D is a light, vivid red. Relative luminance 0.249; OKLCH L 65.1% C 0.188 H 26.7°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#EC554D
RGB	rgb(236, 85, 77)
HSL	hsl(3, 81%, 61%)
HSV	hsv(3, 67%, 93%)
CMYK	cmyk(0%, 64%, 67.4%, 7.5%)
CIE-LAB	lab(56.95, 57.69, 36.28)
CIE-LCH	lch(56.95, 68.15, 32.16°)
OKLab	oklab(65.1% 0.1679 0.0843)
OKLCH	oklch(65.1% 0.188 26.7)
XYZ	xyz(39.1842, 24.8712, 9.7570)
Luminance	0.2487 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC554D #4DE4EC

analogous

#EC4D95 #EC554D #ECA54D

triadic

#EC554D #4DEC55 #554DEC

tetradic

#EC554D #95EC4D #4DE4EC #A54DEC

square

#EC554D #95EC4D #4DE4EC #A54DEC

split-complementary

#EC554D #4DECA5 #4D95EC

monochromatic

#AC1A12 #E42318 #EC554D #F28A84 #F8BFBC

Accessibility & contrast

On white

3.52

#EC554D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#EC554D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC554D

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC554D	#FFFFFF	#000000	##000000
##EC554D	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E744B

Deuteranopia (green-blind)

#A49549

Tritanopia (blue-blind)

#FF3054

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #ec554d;
/* rgb */ color: rgb(236, 85, 77);
/* oklch */ color: oklch(65.1% 0.188 26.7);

Tailwind

colors: {
  custom: {
    50: '#fa8c7f',
    500: '#ec554d',
    950: '#000000',
  },
}

SCSS

$custom: #ec554d;
$custom-light: #fa8c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#ec554d",
  "rgb": {
    "r": 236,
    "g": 85,
    "b": 77
  },
  "hsl": {
    "h": 3.019,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.65101,
    "c": 0.18792,
    "h": 26.7
  },
  "luminance": 0.24866
}

Semantic roles & 50–950 ramp

primary

#EC554D

secondary

#ADE5E8

accent

#D2DD08

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190D0A

muted

#867D7C

Preview Lab

Preview with #EC554D

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

Preview Lab → · Contrast checker → · Palette generator →