#2815A0#2815A0

#2815A0 is a dark, highly saturated blue. Relative luminance 0.035; OKLCH L 35.1% C 0.201 H 274.6°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#2815A0
RGB	rgb(40, 21, 160)
HSL	hsl(248, 77%, 35%)
HSV	hsv(248, 87%, 63%)
CMYK	cmyk(75%, 86.9%, 0%, 37.3%)
CIE-LAB	lab(22.03, 50.39, -69.49)
CIE-LCH	lch(22.03, 85.84, 305.95°)
OKLab	oklab(35.07% 0.016 -0.2008)
OKLCH	oklch(35.07% 0.201 274.6)
XYZ	xyz(7.4863, 3.5248, 33.5367)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2815A0 #8DA015

analogous

#1548A0 #2815A0 #6D15A0

triadic

#2815A0 #A02815 #15A028

tetradic

#2815A0 #A01548 #8DA015 #15A06D

square

#2815A0 #A01548 #8DA015 #15A06D

split-complementary

#2815A0 #A06D15 #48A015

monochromatic

#0D0734 #1A0E6A #2815A0 #361CD6 #5E48E7

Accessibility & contrast

On white

12.32

#2815A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2815A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2815A0

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2815A0	#FFFFFF	#000000	##FFFFFF
##2815A0	1.00	12.32	1.71	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003BA4

Deuteranopia (green-blind)

#002E9E

Tritanopia (blue-blind)

#00445E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2815a0;
/* rgb */ color: rgb(40, 21, 160);
/* oklch */ color: oklch(35.1% 0.201 274.6);

Tailwind

colors: {
  custom: {
    50: '#7859be',
    500: '#2815a0',
    950: '#000000',
  },
}

SCSS

$custom: #2815a0;
$custom-light: #7859be;
$custom-dark: #000000;

JSON

{
  "hex": "#2815a0",
  "rgb": {
    "r": 40,
    "g": 21,
    "b": 160
  },
  "hsl": {
    "h": 248.201,
    "s": 76.796,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35065,
    "c": 0.20149,
    "h": 274.6
  },
  "luminance": 0.03526
}

Semantic roles & 50–950 ramp

primary

#2815A0

secondary

#B7C849

accent

#F334D9

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2815A0

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

Preview Lab → · Contrast checker → · Palette generator →