#234B98#234B98

#234B98 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 42.9% C 0.134 H 261.8°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#234B98
RGB	rgb(35, 75, 152)
HSL	hsl(219, 63%, 37%)
HSV	hsv(219, 77%, 60%)
CMYK	cmyk(77%, 50.7%, 0%, 40.4%)
CIE-LAB	lab(33.25, 14.53, -46.24)
CIE-LCH	lch(33.25, 48.47, 287.44°)
OKLab	oklab(42.95% -0.019 -0.1329)
OKLCH	oklch(42.95% 0.134 261.8)
XYZ	xyz(8.8747, 7.6555, 30.7096)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234B98 #987023

analogous

#238698 #234B98 #362398

triadic

#234B98 #98234B #4B9823

tetradic

#234B98 #982386 #987023 #239836

square

#234B98 #982386 #987023 #239836

split-complementary

#234B98 #983623 #869823

monochromatic

#0C1A35 #183266 #234B98 #2E64CA #5C87D9

Accessibility & contrast

On white

8.30

#234B98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#234B98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234B98

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234B98	#FFFFFF	#000000	##FFFFFF
##234B98	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D549B

Deuteranopia (green-blind)

#004996

Tritanopia (blue-blind)

#005D6A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #234b98;
/* rgb */ color: rgb(35, 75, 152);
/* oklch */ color: oklch(42.9% 0.134 261.8);

Tailwind

colors: {
  custom: {
    50: '#707cb7',
    500: '#234b98',
    950: '#000000',
  },
}

SCSS

$custom: #234b98;
$custom-light: #707cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#234b98",
  "rgb": {
    "r": 35,
    "g": 75,
    "b": 152
  },
  "hsl": {
    "h": 219.487,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42949,
    "c": 0.13429,
    "h": 261.8
  },
  "luminance": 0.07656
}

Semantic roles & 50–950 ramp

primary

#234B98

secondary

#BE9B59

accent

#AE42E6

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #234B98

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

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