#263153#263153

#263153 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.1% C 0.063 H 269.1°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#263153
RGB	rgb(38, 49, 83)
HSL	hsl(225, 37%, 24%)
HSV	hsv(225, 54%, 33%)
CMYK	cmyk(54.2%, 41%, 0%, 67.5%)
CIE-LAB	lab(20.95, 6.40, -22.18)
CIE-LCH	lch(20.95, 23.08, 286.10°)
OKLab	oklab(32.08% -0.001 -0.0626)
OKLCH	oklch(32.08% 0.063 269.1)
XYZ	xyz(3.4585, 3.2330, 8.6237)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263153 #534826

analogous

#264753 #263153 #312653

triadic

#263153 #532631 #315326

tetradic

#263153 #532647 #534826 #265331

square

#263153 #532647 #534826 #265331

split-complementary

#263153 #533126 #475326

monochromatic

#0A0C15 #131829 #263153 #394A7D #4C63A7

Accessibility & contrast

On white

12.75

#263153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#263153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263153

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263153	#FFFFFF	#000000	##FFFFFF
##263153	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243454

Deuteranopia (green-blind)

#1F3152

Tritanopia (blue-blind)

#13383E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #263153;
/* rgb */ color: rgb(38, 49, 83);
/* oklch */ color: oklch(32.1% 0.063 269.1);

Tailwind

colors: {
  custom: {
    50: '#646883',
    500: '#263153',
    950: '#000000',
  },
}

SCSS

$custom: #263153;
$custom-light: #646883;
$custom-dark: #000000;

JSON

{
  "hex": "#263153",
  "rgb": {
    "r": 38,
    "g": 49,
    "b": 83
  },
  "hsl": {
    "h": 225.333,
    "s": 37.19,
    "l": 23.725
  },
  "oklch": {
    "l": 0.32082,
    "c": 0.06263,
    "h": 269.1
  },
  "luminance": 0.03233
}

Semantic roles & 50–950 ramp

primary

#263153

secondary

#86794F

accent

#B15BCD

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#05060A

muted

#7A7A7C

Preview Lab

Preview with #263153

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

Preview Lab → · Contrast checker → · Palette generator →