#E5815A#E5815A

#E5815A is a light, vivid orange. Relative luminance 0.331; OKLCH L 70.5% C 0.135 H 41.7°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#E5815A
RGB	rgb(229, 129, 90)
HSL	hsl(17, 73%, 63%)
HSV	hsv(17, 61%, 90%)
CMYK	cmyk(0%, 43.7%, 60.7%, 10.2%)
CIE-LAB	lab(64.24, 35.00, 37.77)
CIE-LCH	lch(64.24, 51.50, 47.18°)
OKLab	oklab(70.49% 0.1005 0.0895)
OKLCH	oklch(70.49% 0.135 41.7)
XYZ	xyz(42.0121, 33.1011, 13.8475)
Luminance	0.3310 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5815A #5ABEE5

analogous

#E55A78 #E5815A #E5C75A

triadic

#E5815A #5AE581 #815AE5

tetradic

#E5815A #78E55A #5ABEE5 #C75AE5

square

#E5815A #78E55A #5ABEE5 #C75AE5

split-complementary

#E5815A #5AE5C7 #5A78E5

monochromatic

#AA431B #DD5925 #E5815A #EDA98F #F6D2C4

Accessibility & contrast

On white

2.76

#E5815A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#E5815A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5815A

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5815A	#FFFFFF	#000000	##000000
##E5815A	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8E56

Deuteranopia (green-blind)

#B3A459

Tritanopia (blue-blind)

#F96F78

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #e5815a;
/* rgb */ color: rgb(229, 129, 90);
/* oklch */ color: oklch(70.5% 0.135 41.7);

Tailwind

colors: {
  custom: {
    50: '#f2a789',
    500: '#e5815a',
    950: '#000000',
  },
}

SCSS

$custom: #e5815a;
$custom-light: #f2a789;
$custom-dark: #000000;

JSON

{
  "hex": "#e5815a",
  "rgb": {
    "r": 229,
    "g": 129,
    "b": 90
  },
  "hsl": {
    "h": 16.835,
    "s": 72.775,
    "l": 62.549
  },
  "oklch": {
    "l": 0.70488,
    "c": 0.13457,
    "h": 41.7
  },
  "luminance": 0.33097
}

Semantic roles & 50–950 ramp

primary

#E5815A

secondary

#B4D8E7

accent

#9ED511

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#180F0B

muted

#867F7C

Preview Lab

Preview with #E5815A

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

Preview Lab → · Contrast checker → · Palette generator →