#264B91#264B91

#264B91 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.5% C 0.123 H 261.7°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#264B91
RGB	rgb(38, 75, 145)
HSL	hsl(219, 58%, 36%)
HSV	hsv(219, 74%, 57%)
CMYK	cmyk(73.8%, 48.3%, 0%, 43.1%)
CIE-LAB	lab(32.89, 12.19, -42.56)
CIE-LCH	lch(32.89, 44.27, 285.98°)
OKLab	oklab(42.55% -0.0178 -0.122)
OKLCH	oklch(42.55% 0.123 261.7)
XYZ	xyz(8.4244, 7.4877, 27.7839)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264B91 #916C26

analogous

#268091 #264B91 #362691

triadic

#264B91 #91264B #4B9126

tetradic

#264B91 #912680 #916C26 #269136

square

#264B91 #912680 #916C26 #269136

split-complementary

#264B91 #913626 #809126

monochromatic

#0D1930 #193261 #264B91 #3364C1 #5D86D5

Accessibility & contrast

On white

8.41

#264B91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#264B91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264B91

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264B91	#FFFFFF	#000000	##FFFFFF
##264B91	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#265394

Deuteranopia (green-blind)

#0A4990

Tritanopia (blue-blind)

#005B67

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #264b91;
/* rgb */ color: rgb(38, 75, 145);
/* oklch */ color: oklch(42.5% 0.123 261.7);

Tailwind

colors: {
  custom: {
    50: '#6f7cb2',
    500: '#264b91',
    950: '#000000',
  },
}

SCSS

$custom: #264b91;
$custom-light: #6f7cb2;
$custom-dark: #000000;

JSON

{
  "hex": "#264b91",
  "rgb": {
    "r": 38,
    "g": 75,
    "b": 145
  },
  "hsl": {
    "h": 219.252,
    "s": 58.47,
    "l": 35.882
  },
  "oklch": {
    "l": 0.4255,
    "c": 0.12334,
    "h": 261.7
  },
  "luminance": 0.07489
}

Semantic roles & 50–950 ramp

primary

#264B91

secondary

#BA9859

accent

#AC46E2

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #264B91

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

Preview Lab → · Contrast checker → · Palette generator →