#264B88#264B88

#264B88 is a dark, moderate blue. Relative luminance 0.072; OKLCH L 41.9% C 0.110 H 259.9°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#264B88
RGB	rgb(38, 75, 136)
HSL	hsl(217, 56%, 34%)
HSV	hsv(217, 72%, 53%)
CMYK	cmyk(72.1%, 44.9%, 0%, 46.7%)
CIE-LAB	lab(32.30, 8.68, -37.98)
CIE-LCH	lch(32.30, 38.96, 282.87°)
OKLab	oklab(41.91% -0.0194 -0.1086)
OKLCH	oklch(41.91% 0.11 259.9)
XYZ	xyz(7.7577, 7.2210, 24.2727)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264B88 #886326

analogous

#267C88 #264B88 #322688

triadic

#264B88 #88264B #4B8826

tetradic

#264B88 #88267C #886326 #268832

square

#264B88 #88267C #886326 #268832

split-complementary

#264B88 #883226 #7C8826

monochromatic

#0B1628 #193158 #264B88 #3365B8 #5885D0

Accessibility & contrast

On white

8.59

#264B88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#264B88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264B88

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264B88	#FFFFFF	#000000	##FFFFFF
##264B88	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D518A

Deuteranopia (green-blind)

#1C4887

Tritanopia (blue-blind)

#005963

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #264b88;
/* rgb */ color: rgb(38, 75, 136);
/* oklch */ color: oklch(41.9% 0.110 259.9);

Tailwind

colors: {
  custom: {
    50: '#6d7cab',
    500: '#264b88',
    950: '#000000',
  },
}

SCSS

$custom: #264b88;
$custom-light: #6d7cab;
$custom-dark: #000000;

JSON

{
  "hex": "#264b88",
  "rgb": {
    "r": 38,
    "g": 75,
    "b": 136
  },
  "hsl": {
    "h": 217.347,
    "s": 56.322,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41909,
    "c": 0.11032,
    "h": 259.9
  },
  "luminance": 0.07222
}

Semantic roles & 50–950 ramp

primary

#264B88

secondary

#B59155

accent

#A648E0

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #264B88

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

Preview Lab → · Contrast checker → · Palette generator →