#E34005#E34005

#E34005 is a mid, highly saturated orange. Relative luminance 0.200; OKLCH L 60.8% C 0.207 H 35.8°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#E34005
RGB	rgb(227, 64, 5)
HSL	hsl(16, 96%, 45%)
HSV	hsv(16, 98%, 89%)
CMYK	cmyk(0%, 71.8%, 97.8%, 11%)
CIE-LAB	lab(51.85, 60.87, 62.18)
CIE-LCH	lch(51.85, 87.02, 45.61°)
OKLab	oklab(60.82% 0.1679 0.1212)
OKLCH	oklch(60.82% 0.207 35.8)
XYZ	xyz(33.5435, 20.0140, 2.2404)
Luminance	0.2001 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E34005 #05A8E3

analogous

#E30539 #E34005 #E3AF05

triadic

#E34005 #05E340 #4005E3

tetradic

#E34005 #39E305 #05A8E3 #AF05E3

square

#E34005 #39E305 #05A8E3 #AF05E3

split-complementary

#E34005 #05E3AF #0539E3

monochromatic

#6B1E02 #A72F04 #E34005 #FA622B #FC8E67

Accessibility & contrast

On white

4.20

#E34005 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#E34005 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E34005

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E34005	#FFFFFF	#000000	##000000
##E34005	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736400

Deuteranopia (green-blind)

#9B8900

Tritanopia (blue-blind)

#FA0038

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #e34005;
/* rgb */ color: rgb(227, 64, 5);
/* oklch */ color: oklch(60.8% 0.207 35.8);

Tailwind

colors: {
  custom: {
    50: '#f77f55',
    500: '#e34005',
    950: '#000000',
  },
}

SCSS

$custom: #e34005;
$custom-light: #f77f55;
$custom-dark: #000000;

JSON

{
  "hex": "#e34005",
  "rgb": {
    "r": 227,
    "g": 64,
    "b": 5
  },
  "hsl": {
    "h": 15.946,
    "s": 95.69,
    "l": 45.49
  },
  "oklch": {
    "l": 0.60815,
    "c": 0.20704,
    "h": 35.8
  },
  "luminance": 0.20009
}

Semantic roles & 50–950 ramp

primary

#E34005

secondary

#64BFE0

accent

#C6FF29

background

#FFF8F5

surface

#FFEFE9

border

#D7CAC5

text

#1A0B03

muted

#877C78

Preview Lab

Preview with #E34005

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

Preview Lab → · Contrast checker → · Palette generator →