#232E53#232E53

#232E53 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.1% C 0.068 H 269.6°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#232E53
RGB	rgb(35, 46, 83)
HSL	hsl(226, 41%, 23%)
HSV	hsv(226, 58%, 33%)
CMYK	cmyk(57.8%, 44.6%, 0%, 67.5%)
CIE-LAB	lab(19.78, 7.73, -24.04)
CIE-LCH	lch(19.78, 25.25, 287.82°)
OKLab	oklab(31.13% -0.0004 -0.0682)
OKLCH	oklch(31.13% 0.068 269.6)
XYZ	xyz(3.2310, 2.9356, 8.5783)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232E53 #534823

analogous

#234653 #232E53 #302353

triadic

#232E53 #53232E #2E5323

tetradic

#232E53 #532346 #534823 #235330

square

#232E53 #532346 #534823 #235330

split-complementary

#232E53 #533023 #465323

monochromatic

#090C16 #111628 #232E53 #35467E #475EA9

Accessibility & contrast

On white

13.23

#232E53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#232E53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232E53

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232E53	#FFFFFF	#000000	##FFFFFF
##232E53	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3254

Deuteranopia (green-blind)

#192E52

Tritanopia (blue-blind)

#0C363C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #232e53;
/* rgb */ color: rgb(35, 46, 83);
/* oklch */ color: oklch(31.1% 0.068 269.6);

Tailwind

colors: {
  custom: {
    50: '#626683',
    500: '#232e53',
    950: '#000000',
  },
}

SCSS

$custom: #232e53;
$custom-light: #626683;
$custom-dark: #000000;

JSON

{
  "hex": "#232e53",
  "rgb": {
    "r": 35,
    "g": 46,
    "b": 83
  },
  "hsl": {
    "h": 226.25,
    "s": 40.678,
    "l": 23.137
  },
  "oklch": {
    "l": 0.31125,
    "c": 0.06816,
    "h": 269.6
  },
  "luminance": 0.02936
}

Semantic roles & 50–950 ramp

primary

#232E53

secondary

#87794B

accent

#B557D1

background

#F5F6F8

surface

#EAEBEF

border

#C6C6CA

text

#05050A

muted

#797A7C

Preview Lab

Preview with #232E53

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

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