#264EA8#264EA8

#264EA8 is a dark, vivid blue. Relative luminance 0.087; OKLCH L 45.0% C 0.152 H 263.5°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#264EA8
RGB	rgb(38, 78, 168)
HSL	hsl(222, 63%, 40%)
HSV	hsv(222, 77%, 66%)
CMYK	cmyk(77.4%, 53.6%, 0%, 34.1%)
CIE-LAB	lab(35.37, 19.15, -52.43)
CIE-LCH	lch(35.37, 55.82, 290.06°)
OKLab	oklab(44.96% -0.0173 -0.151)
OKLCH	oklch(44.96% 0.152 263.5)
XYZ	xyz(10.5891, 8.6868, 38.1568)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264EA8 #A88026

analogous

#268FA8 #264EA8 #3F26A8

triadic

#264EA8 #A8264E #4EA826

tetradic

#264EA8 #A8268F #A88026 #26A83F

square

#264EA8 #A8268F #A88026 #26A83F

split-complementary

#264EA8 #A83F26 #8FA826

monochromatic

#0F2044 #1B3776 #264EA8 #3968D2 #6B8EDE

Accessibility & contrast

On white

7.67

#264EA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#264EA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264EA8

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264EA8	#FFFFFF	#000000	##FFFFFF
##264EA8	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A59AB

Deuteranopia (green-blind)

#004EA6

Tritanopia (blue-blind)

#006473

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #264ea8;
/* rgb */ color: rgb(38, 78, 168);
/* oklch */ color: oklch(45.0% 0.152 263.5);

Tailwind

colors: {
  custom: {
    50: '#747fc2',
    500: '#264ea8',
    950: '#000000',
  },
}

SCSS

$custom: #264ea8;
$custom-light: #747fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#264ea8",
  "rgb": {
    "r": 38,
    "g": 78,
    "b": 168
  },
  "hsl": {
    "h": 221.538,
    "s": 63.107,
    "l": 40.392
  },
  "oklch": {
    "l": 0.4496,
    "c": 0.15203,
    "h": 263.5
  },
  "luminance": 0.08688
}

Semantic roles & 50–950 ramp

primary

#264EA8

secondary

#C4A766

accent

#B442E6

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #264EA8

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

Preview Lab → · Contrast checker → · Palette generator →