#EA301B#EA301B

#EA301B is a mid, highly saturated red. Relative luminance 0.197; OKLCH L 60.8% C 0.223 H 30.6°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#EA301B
RGB	rgb(234, 48, 27)
HSL	hsl(6, 83%, 51%)
HSV	hsv(6, 88%, 92%)
CMYK	cmyk(0%, 79.5%, 88.5%, 8.2%)
CIE-LAB	lab(51.49, 68.14, 56.05)
CIE-LCH	lch(51.49, 88.24, 39.44°)
OKLab	oklab(60.8% 0.1918 0.1132)
OKLCH	oklch(60.8% 0.223 30.6)
XYZ	xyz(35.1910, 19.6913, 2.9846)
Luminance	0.1968 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EA301B #1BD5EA

analogous

#EA1B6D #EA301B #EA971B

triadic

#EA301B #1BEA30 #301BEA

tetradic

#EA301B #6DEA1B #1BD5EA #971BEA

square

#EA301B #6DEA1B #1BD5EA #971BEA

split-complementary

#EA301B #1BEA97 #1B6DEA

monochromatic

#7F170C #B72211 #EA301B #EF6353 #F4968B

Accessibility & contrast

On white

4.25

#EA301B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#EA301B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EA301B

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EA301B	#FFFFFF	#000000	##000000
##EA301B	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6114

Deuteranopia (green-blind)

#9A8907

Tritanopia (blue-blind)

#FF002E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #ea301b;
/* rgb */ color: rgb(234, 48, 27);
/* oklch */ color: oklch(60.8% 0.223 30.6);

Tailwind

colors: {
  custom: {
    50: '#fc7a5d',
    500: '#ea301b',
    950: '#000000',
  },
}

SCSS

$custom: #ea301b;
$custom-light: #fc7a5d;
$custom-dark: #000000;

JSON

{
  "hex": "#ea301b",
  "rgb": {
    "r": 234,
    "g": 48,
    "b": 27
  },
  "hsl": {
    "h": 6.087,
    "s": 83.133,
    "l": 51.176
  },
  "oklch": {
    "l": 0.60801,
    "c": 0.22273,
    "h": 30.6
  },
  "luminance": 0.19685
}

Semantic roles & 50–950 ramp

primary

#EA301B

secondary

#83D5DE

accent

#E5F92E

background

#FFF8F5

surface

#FFEFE9

border

#D7CAC5

text

#1A0A04

muted

#877C79

Preview Lab

Preview with #EA301B

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

Preview Lab → · Contrast checker → · Palette generator →