#233263#233263

#233263 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.2% C 0.088 H 268.5°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#233263
RGB	rgb(35, 50, 99)
HSL	hsl(226, 48%, 26%)
HSV	hsv(226, 65%, 39%)
CMYK	cmyk(64.6%, 49.5%, 0%, 61.2%)
CIE-LAB	lab(22.08, 10.98, -30.94)
CIE-LCH	lch(22.08, 32.83, 289.55°)
OKLab	oklab(33.23% -0.0023 -0.0883)
OKLCH	oklch(33.23% 0.088 268.5)
XYZ	xyz(4.0851, 3.5390, 12.2698)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233263 #635423

analogous

#235263 #233263 #342363

triadic

#233263 #632332 #326323

tetradic

#233263 #632352 #635423 #236334

square

#233263 #632352 #635423 #236334

split-complementary

#233263 #633423 #526323

monochromatic

#080B17 #131B36 #233263 #334990 #4460BD

Accessibility & contrast

On white

12.30

#233263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#233263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233263

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233263	#FFFFFF	#000000	##FFFFFF
##233263	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3865

Deuteranopia (green-blind)

#103262

Tritanopia (blue-blind)

#003D45

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #233263;
/* rgb */ color: rgb(35, 50, 99);
/* oklch */ color: oklch(33.2% 0.088 268.5);

Tailwind

colors: {
  custom: {
    50: '#656990',
    500: '#233263',
    950: '#000000',
  },
}

SCSS

$custom: #233263;
$custom-light: #656990;
$custom-dark: #000000;

JSON

{
  "hex": "#233263",
  "rgb": {
    "r": 35,
    "g": 50,
    "b": 99
  },
  "hsl": {
    "h": 225.938,
    "s": 47.761,
    "l": 26.275
  },
  "oklch": {
    "l": 0.33228,
    "c": 0.08838,
    "h": 268.5
  },
  "luminance": 0.03539
}

Semantic roles & 50–950 ramp

primary

#233263

secondary

#97854B

accent

#B850D7

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #233263

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

Preview Lab → · Contrast checker → · Palette generator →