#EB6540#EB6540

#EB6540 is a light, vivid red. Relative luminance 0.273; OKLCH L 66.8% C 0.174 H 36.3°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#EB6540
RGB	rgb(235, 101, 64)
HSL	hsl(13, 81%, 59%)
HSV	hsv(13, 73%, 92%)
CMYK	cmyk(0%, 57%, 72.8%, 7.8%)
CIE-LAB	lab(59.29, 49.67, 45.94)
CIE-LCH	lch(59.29, 67.66, 42.77°)
OKLab	oklab(66.79% 0.1406 0.1031)
OKLCH	oklch(66.79% 0.174 36.3)
XYZ	xyz(39.8441, 27.3450, 8.0295)
Luminance	0.2734 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EB6540 #40C6EB

analogous

#EB4070 #EB6540 #EBBA40

triadic

#EB6540 #40EB65 #6540EB

tetradic

#EB6540 #70EB40 #40C6EB #BA40EB

square

#EB6540 #70EB40 #40C6EB #BA40EB

split-complementary

#EB6540 #40EBBA #4070EB

monochromatic

#A03011 #D74017 #EB6540 #F19277 #F7BEAF

Accessibility & contrast

On white

3.25

#EB6540 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#EB6540 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EB6540

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EB6540	#FFFFFF	#000000	##000000
##EB6540	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7C3B

Deuteranopia (green-blind)

#AB9A3C

Tritanopia (blue-blind)

#FF475D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #eb6540;
/* rgb */ color: rgb(235, 101, 64);
/* oklch */ color: oklch(66.8% 0.174 36.3);

Tailwind

colors: {
  custom: {
    50: '#f99576',
    500: '#eb6540',
    950: '#000000',
  },
}

SCSS

$custom: #eb6540;
$custom-light: #f99576;
$custom-dark: #000000;

JSON

{
  "hex": "#eb6540",
  "rgb": {
    "r": 235,
    "g": 101,
    "b": 64
  },
  "hsl": {
    "h": 12.982,
    "s": 81.043,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66786,
    "c": 0.17436,
    "h": 36.3
  },
  "luminance": 0.2734
}

Semantic roles & 50–950 ramp

primary

#EB6540

secondary

#A2D7E5

accent

#CCF730

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#190D09

muted

#867E7B

Preview Lab

Preview with #EB6540

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

Preview Lab → · Contrast checker → · Palette generator →