#234D94#234D94

#234D94 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.1% C 0.126 H 260.2°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#234D94
RGB	rgb(35, 77, 148)
HSL	hsl(218, 62%, 36%)
HSV	hsv(218, 76%, 58%)
CMYK	cmyk(76.4%, 48%, 0%, 42%)
CIE-LAB	lab(33.57, 11.60, -43.31)
CIE-LCH	lch(33.57, 44.83, 285.00°)
OKLab	oklab(43.1% -0.0214 -0.1243)
OKLCH	oklch(43.1% 0.126 260.2)
XYZ	xyz(8.6904, 7.8022, 29.0592)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234D94 #946A23

analogous

#238594 #234D94 #312394

triadic

#234D94 #94234D #4D9423

tetradic

#234D94 #942385 #946A23 #239431

square

#234D94 #942385 #946A23 #239431

split-complementary

#234D94 #943123 #859423

monochromatic

#0C1931 #173363 #234D94 #2F67C5 #5A88D8

Accessibility & contrast

On white

8.20

#234D94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#234D94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234D94

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234D94	#FFFFFF	#000000	##FFFFFF
##234D94	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275497

Deuteranopia (green-blind)

#084A93

Tritanopia (blue-blind)

#005E69

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #234d94;
/* rgb */ color: rgb(35, 77, 148);
/* oklch */ color: oklch(43.1% 0.126 260.2);

Tailwind

colors: {
  custom: {
    50: '#6f7eb4',
    500: '#234d94',
    950: '#000000',
  },
}

SCSS

$custom: #234d94;
$custom-light: #6f7eb4;
$custom-dark: #000000;

JSON

{
  "hex": "#234d94",
  "rgb": {
    "r": 35,
    "g": 77,
    "b": 148
  },
  "hsl": {
    "h": 217.699,
    "s": 61.749,
    "l": 35.882
  },
  "oklch": {
    "l": 0.43101,
    "c": 0.12609,
    "h": 260.2
  },
  "luminance": 0.07803
}

Semantic roles & 50–950 ramp

primary

#234D94

secondary

#BC9657

accent

#A943E5

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #234D94

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

Preview Lab → · Contrast checker → · Palette generator →