#263158#263158

#263158 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.4% C 0.071 H 270.2°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#263158
RGB	rgb(38, 49, 88)
HSL	hsl(227, 40%, 25%)
HSV	hsv(227, 57%, 35%)
CMYK	cmyk(56.8%, 44.3%, 0%, 65.5%)
CIE-LAB	lab(21.26, 8.23, -25.02)
CIE-LCH	lch(21.26, 26.34, 288.22°)
OKLab	oklab(32.41% 0.0002 -0.0709)
OKLCH	oklch(32.41% 0.071 270.2)
XYZ	xyz(3.6585, 3.3130, 9.6773)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263158 #584D26

analogous

#264A58 #263158 #342658

triadic

#263158 #582631 #315826

tetradic

#263158 #58264A #584D26 #265834

square

#263158 #58264A #584D26 #265834

split-complementary

#263158 #583426 #4A5826

monochromatic

#090C15 #14192D #263158 #384983 #4B61AD

Accessibility & contrast

On white

12.63

#263158 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#263158 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263158

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263158	#FFFFFF	#000000	##FFFFFF
##263158	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21355A

Deuteranopia (green-blind)

#1C3157

Tritanopia (blue-blind)

#0E3940

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #263158;
/* rgb */ color: rgb(38, 49, 88);
/* oklch */ color: oklch(32.4% 0.071 270.2);

Tailwind

colors: {
  custom: {
    50: '#646887',
    500: '#263158',
    950: '#000000',
  },
}

SCSS

$custom: #263158;
$custom-light: #646887;
$custom-dark: #000000;

JSON

{
  "hex": "#263158",
  "rgb": {
    "r": 38,
    "g": 49,
    "b": 88
  },
  "hsl": {
    "h": 226.8,
    "s": 39.683,
    "l": 24.706
  },
  "oklch": {
    "l": 0.32414,
    "c": 0.07092,
    "h": 270.2
  },
  "luminance": 0.03313
}

Semantic roles & 50–950 ramp

primary

#263158

secondary

#8B7E4F

accent

#B558D0

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#06060B

muted

#7A7A7C

Preview Lab

Preview with #263158

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

Preview Lab → · Contrast checker → · Palette generator →