#264EA4#264EA4

#264EA4 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.6% C 0.146 H 263.0°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#264EA4
RGB	rgb(38, 78, 164)
HSL	hsl(221, 62%, 40%)
HSV	hsv(221, 77%, 64%)
CMYK	cmyk(76.8%, 52.4%, 0%, 35.7%)
CIE-LAB	lab(35.08, 17.59, -50.51)
CIE-LCH	lch(35.08, 53.48, 289.20°)
OKLab	oklab(44.65% -0.0177 -0.1454)
OKLCH	oklch(44.65% 0.146 263)
XYZ	xyz(10.2222, 8.5400, 36.2244)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264EA4 #A47C26

analogous

#268DA4 #264EA4 #3D26A4

triadic

#264EA4 #A4264E #4EA426

tetradic

#264EA4 #A4268D #A47C26 #26A43D

square

#264EA4 #A4268D #A47C26 #26A43D

split-complementary

#264EA4 #A43D26 #8DA426

monochromatic

#0F1F41 #1A3672 #264EA4 #3768D1 #688DDC

Accessibility & contrast

On white

7.75

#264EA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#264EA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264EA4

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264EA4	#FFFFFF	#000000	##FFFFFF
##264EA4	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1459A7

Deuteranopia (green-blind)

#004DA2

Tritanopia (blue-blind)

#006371

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #264ea4;
/* rgb */ color: rgb(38, 78, 164);
/* oklch */ color: oklch(44.6% 0.146 263.0);

Tailwind

colors: {
  custom: {
    50: '#737fc0',
    500: '#264ea4',
    950: '#000000',
  },
}

SCSS

$custom: #264ea4;
$custom-light: #737fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#264ea4",
  "rgb": {
    "r": 38,
    "g": 78,
    "b": 164
  },
  "hsl": {
    "h": 220.952,
    "s": 62.376,
    "l": 39.608
  },
  "oklch": {
    "l": 0.44647,
    "c": 0.14647,
    "h": 263
  },
  "luminance": 0.08541
}

Semantic roles & 50–950 ramp

primary

#264EA4

secondary

#C2A464

accent

#B242E5

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #264EA4

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

Preview Lab → · Contrast checker → · Palette generator →