#263157#263157

#263157 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.3% C 0.069 H 270.0°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#263157
RGB	rgb(38, 49, 87)
HSL	hsl(227, 39%, 25%)
HSV	hsv(227, 56%, 34%)
CMYK	cmyk(56.3%, 43.7%, 0%, 65.9%)
CIE-LAB	lab(21.19, 7.86, -24.45)
CIE-LCH	lch(21.19, 25.69, 287.83°)
OKLab	oklab(32.35% 0 -0.0693)
OKLCH	oklch(32.35% 0.069 270)
XYZ	xyz(3.6174, 3.2966, 9.4607)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263157 #574C26

analogous

#264A57 #263157 #342657

triadic

#263157 #572631 #315726

tetradic

#263157 #57264A #574C26 #265734

square

#263157 #57264A #574C26 #265734

split-complementary

#263157 #573426 #4A5726

monochromatic

#090C15 #13192C #263157 #394982 #4B61AC

Accessibility & contrast

On white

12.66

#263157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#263157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263157

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263157	#FFFFFF	#000000	##FFFFFF
##263157	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223558

Deuteranopia (green-blind)

#1C3156

Tritanopia (blue-blind)

#0F393F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #263157;
/* rgb */ color: rgb(38, 49, 87);
/* oklch */ color: oklch(32.3% 0.069 270.0);

Tailwind

colors: {
  custom: {
    50: '#646886',
    500: '#263157',
    950: '#000000',
  },
}

SCSS

$custom: #263157;
$custom-light: #646886;
$custom-dark: #000000;

JSON

{
  "hex": "#263157",
  "rgb": {
    "r": 38,
    "g": 49,
    "b": 87
  },
  "hsl": {
    "h": 226.531,
    "s": 39.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.32346,
    "c": 0.06927,
    "h": 270
  },
  "luminance": 0.03297
}

Semantic roles & 50–950 ramp

primary

#263157

secondary

#8A7D4F

accent

#B559CF

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#06060B

muted

#7A7A7C

Preview Lab

Preview with #263157

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

Preview Lab → · Contrast checker → · Palette generator →