#234797#234797

#234797 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.0% C 0.138 H 263.4°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#234797
RGB	rgb(35, 71, 151)
HSL	hsl(221, 62%, 36%)
HSV	hsv(221, 77%, 59%)
CMYK	cmyk(76.8%, 53%, 0%, 40.8%)
CIE-LAB	lab(32.03, 16.85, -47.61)
CIE-LCH	lch(32.03, 50.51, 289.49°)
OKLab	oklab(41.99% -0.0158 -0.137)
OKLCH	oklch(41.99% 0.138 263.4)
XYZ	xyz(8.5303, 7.0972, 30.1925)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234797 #977323

analogous

#238197 #234797 #392397

triadic

#234797 #972347 #479723

tetradic

#234797 #972381 #977323 #239739

square

#234797 #972381 #977323 #239739

split-complementary

#234797 #973923 #819723

monochromatic

#0C1834 #173065 #234797 #2F5EC9 #5B82D9

Accessibility & contrast

On white

8.68

#234797 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#234797 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234797

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234797	#FFFFFF	#000000	##FFFFFF
##234797	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11519A

Deuteranopia (green-blind)

#004695

Tritanopia (blue-blind)

#005A68

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #234797;
/* rgb */ color: rgb(35, 71, 151);
/* oklch */ color: oklch(42.0% 0.138 263.4);

Tailwind

colors: {
  custom: {
    50: '#6f79b6',
    500: '#234797',
    950: '#000000',
  },
}

SCSS

$custom: #234797;
$custom-light: #6f79b6;
$custom-dark: #000000;

JSON

{
  "hex": "#234797",
  "rgb": {
    "r": 35,
    "g": 71,
    "b": 151
  },
  "hsl": {
    "h": 221.379,
    "s": 62.366,
    "l": 36.471
  },
  "oklch": {
    "l": 0.4199,
    "c": 0.13796,
    "h": 263.4
  },
  "luminance": 0.07098
}

Semantic roles & 50–950 ramp

primary

#234797

secondary

#BE9E58

accent

#B342E5

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #234797

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

Preview Lab → · Contrast checker → · Palette generator →