#232898#232898

#232898 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.2% C 0.177 H 271.5°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#232898
RGB	rgb(35, 40, 152)
HSL	hsl(237, 63%, 37%)
HSV	hsv(237, 77%, 60%)
CMYK	cmyk(77%, 73.7%, 0%, 40.4%)
CIE-LAB	lab(24.13, 37.76, -61.13)
CIE-LCH	lch(24.13, 71.85, 301.71°)
OKLab	oklab(36.18% 0.0046 -0.1769)
OKLCH	oklch(36.18% 0.177 271.5)
XYZ	xyz(7.1175, 4.1411, 30.1239)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232898 #989323

analogous

#236398 #232898 #592398

triadic

#232898 #982328 #289823

tetradic

#232898 #982363 #989323 #239859

square

#232898 #982363 #989323 #239859

split-complementary

#232898 #985923 #639823

monochromatic

#0C0E35 #181B66 #232898 #2E35CA #5C61D9

Accessibility & contrast

On white

11.49

#232898 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#232898 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232898

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232898	#FFFFFF	#000000	##FFFFFF
##232898	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9B

Deuteranopia (green-blind)

#003496

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #232898;
/* rgb */ color: rgb(35, 40, 152);
/* oklch */ color: oklch(36.2% 0.177 271.5);

Tailwind

colors: {
  custom: {
    50: '#7263b7',
    500: '#232898',
    950: '#000000',
  },
}

SCSS

$custom: #232898;
$custom-light: #7263b7;
$custom-dark: #000000;

JSON

{
  "hex": "#232898",
  "rgb": {
    "r": 35,
    "g": 40,
    "b": 152
  },
  "hsl": {
    "h": 237.436,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36178,
    "c": 0.17701,
    "h": 271.5
  },
  "luminance": 0.04142
}

Semantic roles & 50–950 ramp

primary

#232898

secondary

#BEBA59

accent

#DF42E6

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #232898

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

Preview Lab → · Contrast checker → · Palette generator →