#EC564B#EC564B

#EC564B is a light, vivid red. Relative luminance 0.250; OKLCH L 65.2% C 0.187 H 27.6°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#EC564B
RGB	rgb(236, 86, 75)
HSL	hsl(4, 81%, 61%)
HSV	hsv(4, 68%, 93%)
CMYK	cmyk(0%, 63.6%, 68.2%, 7.5%)
CIE-LAB	lab(57.08, 57.17, 37.55)
CIE-LCH	lch(57.08, 68.40, 33.30°)
OKLab	oklab(65.19% 0.1659 0.0868)
OKLCH	oklch(65.19% 0.187 27.6)
XYZ	xyz(39.1939, 25.0019, 9.4173)
Luminance	0.2500 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC564B #4BE1EC

analogous

#EC4B90 #EC564B #ECA64B

triadic

#EC564B #4BEC56 #564BEC

tetradic

#EC564B #90EC4B #4BE1EC #A64BEC

square

#EC564B #90EC4B #4BE1EC #A64BEC

split-complementary

#EC564B #4BECA6 #4B90EC

monochromatic

#AB1C12 #E22618 #EC564B #F28A82 #F8BEBA

Accessibility & contrast

On white

3.50

#EC564B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#EC564B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC564B

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC564B	#FFFFFF	#000000	##000000
##EC564B	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7449

Deuteranopia (green-blind)

#A49547

Tritanopia (blue-blind)

#FF3154

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #ec564b;
/* rgb */ color: rgb(236, 86, 75);
/* oklch */ color: oklch(65.2% 0.187 27.6);

Tailwind

colors: {
  custom: {
    50: '#fa8c7e',
    500: '#ec564b',
    950: '#000000',
  },
}

SCSS

$custom: #ec564b;
$custom-light: #fa8c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#ec564b",
  "rgb": {
    "r": 236,
    "g": 86,
    "b": 75
  },
  "hsl": {
    "h": 4.099,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.65188,
    "c": 0.18726,
    "h": 27.6
  },
  "luminance": 0.24996
}

Semantic roles & 50–950 ramp

primary

#EC564B

secondary

#ABE4E8

accent

#CFDD08

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190D0A

muted

#867D7C

Preview Lab

Preview with #EC564B

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

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