#2816A0#2816A0

#2816A0 is a dark, highly saturated blue. Relative luminance 0.036; OKLCH L 35.2% C 0.201 H 274.5°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#2816A0
RGB	rgb(40, 22, 160)
HSL	hsl(248, 76%, 36%)
HSV	hsv(248, 86%, 63%)
CMYK	cmyk(75%, 86.3%, 0%, 37.3%)
CIE-LAB	lab(22.17, 49.99, -69.27)
CIE-LCH	lch(22.17, 85.42, 305.82°)
OKLab	oklab(35.16% 0.0157 -0.2002)
OKLCH	oklch(35.16% 0.201 274.5)
XYZ	xyz(7.5050, 3.5622, 33.5429)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2816A0 #8EA016

analogous

#1649A0 #2816A0 #6D16A0

triadic

#2816A0 #A02816 #16A028

tetradic

#2816A0 #A01649 #8EA016 #16A06D

square

#2816A0 #A01649 #8EA016 #16A06D

split-complementary

#2816A0 #A06D16 #49A016

monochromatic

#0D0734 #1B0F6A #2816A0 #351DD6 #5F4AE6

Accessibility & contrast

On white

12.26

#2816A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2816A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2816A0

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2816A0	#FFFFFF	#000000	##FFFFFF
##2816A0	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003BA4

Deuteranopia (green-blind)

#002F9E

Tritanopia (blue-blind)

#00445E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2816a0;
/* rgb */ color: rgb(40, 22, 160);
/* oklch */ color: oklch(35.2% 0.201 274.5);

Tailwind

colors: {
  custom: {
    50: '#785abe',
    500: '#2816a0',
    950: '#000000',
  },
}

SCSS

$custom: #2816a0;
$custom-light: #785abe;
$custom-dark: #000000;

JSON

{
  "hex": "#2816a0",
  "rgb": {
    "r": 40,
    "g": 22,
    "b": 160
  },
  "hsl": {
    "h": 247.826,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.35157,
    "c": 0.20085,
    "h": 274.5
  },
  "luminance": 0.03563
}

Semantic roles & 50–950 ramp

primary

#2816A0

secondary

#B7C84A

accent

#F235DA

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2816A0

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

Preview Lab → · Contrast checker → · Palette generator →