#263380#263380

#263380 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.0% C 0.130 H 271.1°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#263380
RGB	rgb(38, 51, 128)
HSL	hsl(231, 54%, 33%)
HSV	hsv(231, 70%, 50%)
CMYK	cmyk(70.3%, 60.2%, 0%, 49.8%)
CIE-LAB	lab(24.76, 22.05, -45.18)
CIE-LCH	lch(24.76, 50.27, 296.01°)
OKLab	oklab(35.99% 0.0024 -0.1302)
OKLCH	oklch(35.99% 0.13 271.1)
XYZ	xyz(5.8781, 4.3377, 20.9454)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263380 #807326

analogous

#266080 #263380 #462680

triadic

#263380 #802633 #338026

tetradic

#263380 #802660 #807326 #268046

square

#263380 #802660 #807326 #268046

split-complementary

#263380 #804626 #608026

monochromatic

#0A0D22 #182051 #263380 #3446AF #5465CC

Accessibility & contrast

On white

11.24

#263380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#263380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263380

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263380	#FFFFFF	#000000	##FFFFFF
##263380	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F83

Deuteranopia (green-blind)

#00377E

Tritanopia (blue-blind)

#004654

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #263380;
/* rgb */ color: rgb(38, 51, 128);
/* oklch */ color: oklch(36.0% 0.130 271.1);

Tailwind

colors: {
  custom: {
    50: '#6d6aa5',
    500: '#263380',
    950: '#000000',
  },
}

SCSS

$custom: #263380;
$custom-light: #6d6aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#263380",
  "rgb": {
    "r": 38,
    "g": 51,
    "b": 128
  },
  "hsl": {
    "h": 231.333,
    "s": 54.217,
    "l": 32.549
  },
  "oklch": {
    "l": 0.35991,
    "c": 0.13018,
    "h": 271.1
  },
  "luminance": 0.04338
}

Semantic roles & 50–950 ramp

primary

#263380

secondary

#B1A351

accent

#C84ADE

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #263380

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

Preview Lab → · Contrast checker → · Palette generator →