#264EB3#264EB3

#264EB3 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.8% C 0.167 H 264.4°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#264EB3
RGB	rgb(38, 78, 179)
HSL	hsl(223, 65%, 43%)
HSV	hsv(223, 79%, 70%)
CMYK	cmyk(78.8%, 56.4%, 0%, 29.8%)
CIE-LAB	lab(36.20, 23.41, -57.62)
CIE-LCH	lch(36.20, 62.19, 292.11°)
OKLab	oklab(45.85% -0.0164 -0.1663)
OKLCH	oklch(45.85% 0.167 264.4)
XYZ	xyz(11.6575, 9.1142, 43.7839)
Luminance	0.0912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264EB3 #B38B26

analogous

#2694B3 #264EB3 #4526B3

triadic

#264EB3 #B3264E #4EB326

tetradic

#264EB3 #B32694 #B38B26 #26B345

square

#264EB3 #B32694 #B38B26 #26B345

split-complementary

#264EB3 #B34526 #94B326

monochromatic

#11224E #1B3881 #264EB3 #406BD6 #7292E1

Accessibility & contrast

On white

7.44

#264EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#264EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264EB3

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264EB3	#FFFFFF	#000000	##FFFFFF
##264EB3	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB6

Deuteranopia (green-blind)

#004FB1

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #264eb3;
/* rgb */ color: rgb(38, 78, 179);
/* oklch */ color: oklch(45.8% 0.167 264.4);

Tailwind

colors: {
  custom: {
    50: '#777fcb',
    500: '#264eb3',
    950: '#000000',
  },
}

SCSS

$custom: #264eb3;
$custom-light: #777fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#264eb3",
  "rgb": {
    "r": 38,
    "g": 78,
    "b": 179
  },
  "hsl": {
    "h": 222.979,
    "s": 64.977,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45849,
    "c": 0.1671,
    "h": 264.4
  },
  "luminance": 0.09116
}

Semantic roles & 50–950 ramp

primary

#264EB3

secondary

#C8AE6D

accent

#B840E8

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #264EB3

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

Preview Lab → · Contrast checker → · Palette generator →