#264B9B#264B9B

#264B9B is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.3% C 0.138 H 263.2°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#264B9B
RGB	rgb(38, 75, 155)
HSL	hsl(221, 61%, 38%)
HSV	hsv(221, 75%, 61%)
CMYK	cmyk(75.5%, 51.6%, 0%, 39.2%)
CIE-LAB	lab(33.58, 16.10, -47.52)
CIE-LCH	lch(33.58, 50.17, 288.71°)
OKLab	oklab(43.3% -0.0163 -0.1366)
OKLCH	oklch(43.3% 0.138 263.2)
XYZ	xyz(9.2297, 7.8098, 32.0250)
Luminance	0.0781 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264B9B #9B7626

analogous

#26859B #264B9B #3C269B

triadic

#264B9B #9B264B #4B9B26

tetradic

#264B9B #9B2685 #9B7626 #269B3C

square

#264B9B #9B2685 #9B7626 #269B3C

split-complementary

#264B9B #9B3C26 #859B26

monochromatic

#0E1B39 #1A336A #264B9B #3263CC #6388D9

Accessibility & contrast

On white

8.20

#264B9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#264B9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264B9B

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264B9B	#FFFFFF	#000000	##FFFFFF
##264B9B	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19559E

Deuteranopia (green-blind)

#004A99

Tritanopia (blue-blind)

#005E6B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #264b9b;
/* rgb */ color: rgb(38, 75, 155);
/* oklch */ color: oklch(43.3% 0.138 263.2);

Tailwind

colors: {
  custom: {
    50: '#717cb9',
    500: '#264b9b',
    950: '#000000',
  },
}

SCSS

$custom: #264b9b;
$custom-light: #717cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#264b9b",
  "rgb": {
    "r": 38,
    "g": 75,
    "b": 155
  },
  "hsl": {
    "h": 221.026,
    "s": 60.622,
    "l": 37.843
  },
  "oklch": {
    "l": 0.433,
    "c": 0.13761,
    "h": 263.2
  },
  "luminance": 0.07811
}

Semantic roles & 50–950 ramp

primary

#264B9B

secondary

#BEA05F

accent

#B144E4

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #264B9B

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

Preview Lab → · Contrast checker → · Palette generator →