#263485#263485

#263485 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.6% C 0.136 H 270.7°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#263485
RGB	rgb(38, 52, 133)
HSL	hsl(231, 56%, 34%)
HSV	hsv(231, 71%, 52%)
CMYK	cmyk(71.4%, 60.9%, 0%, 47.8%)
CIE-LAB	lab(25.45, 23.27, -47.20)
CIE-LCH	lch(25.45, 52.62, 296.25°)
OKLab	oklab(36.63% 0.0016 -0.1361)
OKLCH	oklch(36.63% 0.136 270.7)
XYZ	xyz(6.2595, 4.5609, 22.7362)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263485 #857726

analogous

#266385 #263485 #472685

triadic

#263485 #852634 #348526

tetradic

#263485 #852663 #857726 #268547

square

#263485 #852663 #857726 #268547

split-complementary

#263485 #854726 #638526

monochromatic

#0B0F26 #182155 #263485 #3447B5 #5768CF

Accessibility & contrast

On white

10.98

#263485 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#263485 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263485

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263485	#FFFFFF	#000000	##FFFFFF
##263485	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004188

Deuteranopia (green-blind)

#003883

Tritanopia (blue-blind)

#004857

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #263485;
/* rgb */ color: rgb(38, 52, 133);
/* oklch */ color: oklch(36.6% 0.136 270.7);

Tailwind

colors: {
  custom: {
    50: '#6e6ba9',
    500: '#263485',
    950: '#000000',
  },
}

SCSS

$custom: #263485;
$custom-light: #6e6ba9;
$custom-dark: #000000;

JSON

{
  "hex": "#263485",
  "rgb": {
    "r": 38,
    "g": 52,
    "b": 133
  },
  "hsl": {
    "h": 231.158,
    "s": 55.556,
    "l": 33.529
  },
  "oklch": {
    "l": 0.36633,
    "c": 0.13608,
    "h": 270.7
  },
  "luminance": 0.04562
}

Semantic roles & 50–950 ramp

primary

#263485

secondary

#B3A553

accent

#C949DF

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #263485

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

Preview Lab → · Contrast checker → · Palette generator →