#234B97#234B97

#234B97 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 42.9% C 0.133 H 261.7°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#234B97
RGB	rgb(35, 75, 151)
HSL	hsl(219, 62%, 36%)
HSV	hsv(219, 77%, 59%)
CMYK	cmyk(76.8%, 50.3%, 0%, 40.8%)
CIE-LAB	lab(33.18, 14.13, -45.74)
CIE-LCH	lch(33.18, 47.88, 287.17°)
OKLab	oklab(42.87% -0.0192 -0.1315)
OKLCH	oklch(42.87% 0.133 261.7)
XYZ	xyz(8.7931, 7.6229, 30.2801)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234B97 #976F23

analogous

#238597 #234B97 #352397

triadic

#234B97 #97234B #4B9723

tetradic

#234B97 #972385 #976F23 #239735

square

#234B97 #972385 #976F23 #239735

split-complementary

#234B97 #973523 #859723

monochromatic

#0C1A34 #173265 #234B97 #2F64C9 #5B87D9

Accessibility & contrast

On white

8.32

#234B97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#234B97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234B97

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234B97	#FFFFFF	#000000	##FFFFFF
##234B97	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E549A

Deuteranopia (green-blind)

#004995

Tritanopia (blue-blind)

#005D6A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #234b97;
/* rgb */ color: rgb(35, 75, 151);
/* oklch */ color: oklch(42.9% 0.133 261.7);

Tailwind

colors: {
  custom: {
    50: '#6f7cb6',
    500: '#234b97',
    950: '#000000',
  },
}

SCSS

$custom: #234b97;
$custom-light: #6f7cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#234b97",
  "rgb": {
    "r": 35,
    "g": 75,
    "b": 151
  },
  "hsl": {
    "h": 219.31,
    "s": 62.366,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42873,
    "c": 0.13286,
    "h": 261.7
  },
  "luminance": 0.07624
}

Semantic roles & 50–950 ramp

primary

#234B97

secondary

#BE9B58

accent

#AD42E5

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #234B97

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

Preview Lab → · Contrast checker → · Palette generator →