#234C94#234C94

#234C94 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 42.9% C 0.127 H 260.7°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#234C94
RGB	rgb(35, 76, 148)
HSL	hsl(218, 62%, 36%)
HSV	hsv(218, 76%, 58%)
CMYK	cmyk(76.4%, 48.6%, 0%, 42%)
CIE-LAB	lab(33.27, 12.27, -43.78)
CIE-LCH	lch(33.27, 45.47, 285.66°)
OKLab	oklab(42.87% -0.0205 -0.1257)
OKLCH	oklch(42.87% 0.127 260.7)
XYZ	xyz(8.6209, 7.6634, 29.0361)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234C94 #946B23

analogous

#238494 #234C94 #322394

triadic

#234C94 #94234C #4C9423

tetradic

#234C94 #942384 #946B23 #239432

square

#234C94 #942384 #946B23 #239432

split-complementary

#234C94 #943223 #849423

monochromatic

#0C1931 #173363 #234C94 #2F65C5 #5A87D8

Accessibility & contrast

On white

8.29

#234C94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#234C94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234C94

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234C94	#FFFFFF	#000000	##FFFFFF
##234C94	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245497

Deuteranopia (green-blind)

#034993

Tritanopia (blue-blind)

#005D69

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #234c94;
/* rgb */ color: rgb(35, 76, 148);
/* oklch */ color: oklch(42.9% 0.127 260.7);

Tailwind

colors: {
  custom: {
    50: '#6f7db4',
    500: '#234c94',
    950: '#000000',
  },
}

SCSS

$custom: #234c94;
$custom-light: #6f7db4;
$custom-dark: #000000;

JSON

{
  "hex": "#234c94",
  "rgb": {
    "r": 35,
    "g": 76,
    "b": 148
  },
  "hsl": {
    "h": 218.23,
    "s": 61.749,
    "l": 35.882
  },
  "oklch": {
    "l": 0.42874,
    "c": 0.12734,
    "h": 260.7
  },
  "luminance": 0.07664
}

Semantic roles & 50–950 ramp

primary

#234C94

secondary

#BC9757

accent

#AA43E5

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #234C94

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

Preview Lab → · Contrast checker → · Palette generator →