#2636AD#2636AD

#2636AD is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.8% C 0.188 H 269.5°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#2636AD
RGB	rgb(38, 54, 173)
HSL	hsl(233, 64%, 41%)
HSV	hsv(233, 78%, 68%)
CMYK	cmyk(78%, 68.8%, 0%, 32.2%)
CIE-LAB	lab(29.58, 36.86, -64.88)
CIE-LCH	lch(29.58, 74.62, 299.60°)
OKLab	oklab(40.78% -0.0017 -0.1878)
OKLCH	oklch(40.78% 0.188 269.5)
XYZ	xyz(9.6587, 6.0665, 40.1890)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2636AD #AD9D26

analogous

#267AAD #2636AD #5A26AD

triadic

#2636AD #AD2636 #36AD26

tetradic

#2636AD #AD267A #AD9D26 #26AD5A

square

#2636AD #AD267A #AD9D26 #26AD5A

split-complementary

#2636AD #AD5A26 #7AAD26

monochromatic

#101749 #1B267B #2636AD #3C4ED4 #6E7CDF

Accessibility & contrast

On white

9.49

#2636AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#2636AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2636AD

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2636AD	#FFFFFF	#000000	##FFFFFF
##2636AD	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB1

Deuteranopia (green-blind)

#003FAB

Tritanopia (blue-blind)

#00576D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2636ad;
/* rgb */ color: rgb(38, 54, 173);
/* oklch */ color: oklch(40.8% 0.188 269.5);

Tailwind

colors: {
  custom: {
    50: '#776dc7',
    500: '#2636ad',
    950: '#000000',
  },
}

SCSS

$custom: #2636ad;
$custom-light: #776dc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2636ad",
  "rgb": {
    "r": 38,
    "g": 54,
    "b": 173
  },
  "hsl": {
    "h": 232.889,
    "s": 63.981,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40784,
    "c": 0.18784,
    "h": 269.5
  },
  "luminance": 0.06068
}

Semantic roles & 50–950 ramp

primary

#2636AD

secondary

#C6BB69

accent

#D341E7

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2636AD

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

Preview Lab → · Contrast checker → · Palette generator →