#234398#234398

#234398 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.2% C 0.145 H 265.0°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#234398
RGB	rgb(35, 67, 152)
HSL	hsl(224, 63%, 37%)
HSV	hsv(224, 77%, 60%)
CMYK	cmyk(77%, 55.9%, 0%, 40.4%)
CIE-LAB	lab(30.97, 19.97, -49.94)
CIE-LCH	lch(30.97, 53.78, 291.79°)
OKLab	oklab(41.21% -0.0126 -0.144)
OKLCH	oklch(41.21% 0.145 265)
XYZ	xyz(8.3658, 6.6377, 30.5400)
Luminance	0.0664 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234398 #987823

analogous

#237E98 #234398 #3E2398

triadic

#234398 #982343 #439823

tetradic

#234398 #98237E #987823 #23983E

square

#234398 #98237E #987823 #23983E

split-complementary

#234398 #983E23 #7E9823

monochromatic

#0C1735 #182D66 #234398 #2E59CA #5C7ED9

Accessibility & contrast

On white

9.02

#234398 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#234398 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234398

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234398	#FFFFFF	#000000	##FFFFFF
##234398	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9B

Deuteranopia (green-blind)

#004496

Tritanopia (blue-blind)

#005867

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #234398;
/* rgb */ color: rgb(35, 67, 152);
/* oklch */ color: oklch(41.2% 0.145 265.0);

Tailwind

colors: {
  custom: {
    50: '#7076b7',
    500: '#234398',
    950: '#000000',
  },
}

SCSS

$custom: #234398;
$custom-light: #7076b7;
$custom-dark: #000000;

JSON

{
  "hex": "#234398",
  "rgb": {
    "r": 35,
    "g": 67,
    "b": 152
  },
  "hsl": {
    "h": 223.59,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.41211,
    "c": 0.14452,
    "h": 265
  },
  "luminance": 0.06639
}

Semantic roles & 50–950 ramp

primary

#234398

secondary

#BEA259

accent

#B942E6

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #234398

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

Preview Lab → · Contrast checker → · Palette generator →