#234798#234798

#234798 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.1% C 0.139 H 263.5°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#234798
RGB	rgb(35, 71, 152)
HSL	hsl(222, 63%, 37%)
HSV	hsv(222, 77%, 60%)
CMYK	cmyk(77%, 53.3%, 0%, 40.4%)
CIE-LAB	lab(32.10, 17.24, -48.10)
CIE-LCH	lch(32.10, 51.10, 289.72°)
OKLab	oklab(42.07% -0.0157 -0.1385)
OKLCH	oklch(42.07% 0.139 263.5)
XYZ	xyz(8.6119, 7.1298, 30.6220)
Luminance	0.0713 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234798 #987423

analogous

#238298 #234798 #392398

triadic

#234798 #982347 #479823

tetradic

#234798 #982382 #987423 #239839

square

#234798 #982382 #987423 #239839

split-complementary

#234798 #983923 #829823

monochromatic

#0C1935 #183066 #234798 #2E5ECA #5C83D9

Accessibility & contrast

On white

8.66

#234798 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#234798 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234798

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234798	#FFFFFF	#000000	##FFFFFF
##234798	1.00	8.66	2.43	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E519B

Deuteranopia (green-blind)

#004696

Tritanopia (blue-blind)

#005B68

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #234798;
/* rgb */ color: rgb(35, 71, 152);
/* oklch */ color: oklch(42.1% 0.139 263.5);

Tailwind

colors: {
  custom: {
    50: '#7079b7',
    500: '#234798',
    950: '#000000',
  },
}

SCSS

$custom: #234798;
$custom-light: #7079b7;
$custom-dark: #000000;

JSON

{
  "hex": "#234798",
  "rgb": {
    "r": 35,
    "g": 71,
    "b": 152
  },
  "hsl": {
    "h": 221.538,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42069,
    "c": 0.13938,
    "h": 263.5
  },
  "luminance": 0.07131
}

Semantic roles & 50–950 ramp

primary

#234798

secondary

#BE9F59

accent

#B342E6

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #234798

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

Preview Lab → · Contrast checker → · Palette generator →