#EC604B#EC604B

#EC604B is a light, vivid red. Relative luminance 0.267; OKLCH L 66.4% C 0.177 H 30.9°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#EC604B
RGB	rgb(236, 96, 75)
HSL	hsl(8, 81%, 61%)
HSV	hsv(8, 68%, 93%)
CMYK	cmyk(0%, 59.3%, 68.2%, 7.5%)
CIE-LAB	lab(58.71, 52.84, 39.47)
CIE-LCH	lch(58.71, 65.95, 36.76°)
OKLab	oklab(66.42% 0.1523 0.0911)
OKLCH	oklch(66.42% 0.177 30.9)
XYZ	xyz(40.0490, 26.7120, 9.7023)
Luminance	0.2671 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC604B #4BD7EC

analogous

#EC4B86 #EC604B #ECB04B

triadic

#EC604B #4BEC60 #604BEC

tetradic

#EC604B #86EC4B #4BD7EC #B04BEC

square

#EC604B #86EC4B #4BD7EC #B04BEC

split-complementary

#EC604B #4BECB0 #4B86EC

monochromatic

#AB2612 #E23218 #EC604B #F29182 #F8C2BA

Accessibility & contrast

On white

3.31

#EC604B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#EC604B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC604B

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC604B	#FFFFFF	#000000	##000000
##EC604B	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857A48

Deuteranopia (green-blind)

#A89947

Tritanopia (blue-blind)

#FF415C

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #ec604b;
/* rgb */ color: rgb(236, 96, 75);
/* oklch */ color: oklch(66.4% 0.177 30.9);

Tailwind

colors: {
  custom: {
    50: '#fa927e',
    500: '#ec604b',
    950: '#000000',
  },
}

SCSS

$custom: #ec604b;
$custom-light: #fa927e;
$custom-dark: #000000;

JSON

{
  "hex": "#ec604b",
  "rgb": {
    "r": 236,
    "g": 96,
    "b": 75
  },
  "hsl": {
    "h": 7.826,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.66415,
    "c": 0.17748,
    "h": 30.9
  },
  "luminance": 0.26707
}

Semantic roles & 50–950 ramp

primary

#EC604B

secondary

#ABE0E8

accent

#C1DD08

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #EC604B

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

Preview Lab → · Contrast checker → · Palette generator →