#EC2F15#EC2F15

#EC2F15 is a mid, highly saturated red. Relative luminance 0.199; OKLCH L 61.1% C 0.226 H 31.1°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#EC2F15
RGB	rgb(236, 47, 21)
HSL	hsl(7, 85%, 50%)
HSV	hsv(7, 91%, 93%)
CMYK	cmyk(0%, 80.1%, 91.1%, 7.5%)
CIE-LAB	lab(51.75, 68.88, 58.69)
CIE-LCH	lch(51.75, 90.49, 40.43°)
OKLab	oklab(61.06% 0.1932 0.1166)
OKLCH	oklch(61.06% 0.226 31.1)
XYZ	xyz(35.7486, 19.9260, 2.6732)
Luminance	0.1992 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC2F15 #15D2EC

analogous

#EC1566 #EC2F15 #EC9B15

triadic

#EC2F15 #15EC2F #2F15EC

tetradic

#EC2F15 #66EC15 #15D2EC #9B15EC

square

#EC2F15 #66EC15 #15D2EC #9B15EC

split-complementary

#EC2F15 #15EC9B #1566EC

monochromatic

#7C180A #B5230F #EC2F15 #F1614E #F59486

Accessibility & contrast

On white

4.21

#EC2F15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#EC2F15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC2F15

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC2F15	#FFFFFF	#000000	##000000
##EC2F15	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E610B

Deuteranopia (green-blind)

#9C8A00

Tritanopia (blue-blind)

#FF002D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #ec2f15;
/* rgb */ color: rgb(236, 47, 21);
/* oklch */ color: oklch(61.1% 0.226 31.1);

Tailwind

colors: {
  custom: {
    50: '#fe795a',
    500: '#ec2f15',
    950: '#000000',
  },
}

SCSS

$custom: #ec2f15;
$custom-light: #fe795a;
$custom-dark: #000000;

JSON

{
  "hex": "#ec2f15",
  "rgb": {
    "r": 236,
    "g": 47,
    "b": 21
  },
  "hsl": {
    "h": 7.256,
    "s": 84.98,
    "l": 50.392
  },
  "oklch": {
    "l": 0.61058,
    "c": 0.22562,
    "h": 31.1
  },
  "luminance": 0.1992
}

Semantic roles & 50–950 ramp

primary

#EC2F15

secondary

#7ED3DE

accent

#E2FB2D

background

#FFF8F5

surface

#FFEFE9

border

#D7CAC5

text

#1A0A04

muted

#877C79

Preview Lab

Preview with #EC2F15

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

Preview Lab → · Contrast checker → · Palette generator →