#232899#232899

#232899 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.3% C 0.178 H 271.4°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#232899
RGB	rgb(35, 40, 153)
HSL	hsl(237, 63%, 37%)
HSV	hsv(237, 77%, 60%)
CMYK	cmyk(77.1%, 73.9%, 0%, 40%)
CIE-LAB	lab(24.24, 38.12, -61.57)
CIE-LCH	lch(24.24, 72.41, 301.76°)
OKLab	oklab(36.29% 0.0045 -0.1782)
OKLCH	oklch(36.29% 0.178 271.4)
XYZ	xyz(7.1998, 4.1740, 30.5570)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232899 #999423

analogous

#236399 #232899 #592399

triadic

#232899 #992328 #289923

tetradic

#232899 #992363 #999423 #239959

square

#232899 #992363 #999423 #239959

split-complementary

#232899 #995923 #639923

monochromatic

#0C0E35 #181B67 #232899 #2E35CB #5D62DA

Accessibility & contrast

On white

11.44

#232899 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#232899 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232899

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232899	#FFFFFF	#000000	##FFFFFF
##232899	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9C

Deuteranopia (green-blind)

#003497

Tritanopia (blue-blind)

#00485E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #232899;
/* rgb */ color: rgb(35, 40, 153);
/* oklch */ color: oklch(36.3% 0.178 271.4);

Tailwind

colors: {
  custom: {
    50: '#7363b8',
    500: '#232899',
    950: '#000000',
  },
}

SCSS

$custom: #232899;
$custom-light: #7363b8;
$custom-dark: #000000;

JSON

{
  "hex": "#232899",
  "rgb": {
    "r": 35,
    "g": 40,
    "b": 153
  },
  "hsl": {
    "h": 237.458,
    "s": 62.766,
    "l": 36.863
  },
  "oklch": {
    "l": 0.36286,
    "c": 0.17828,
    "h": 271.4
  },
  "luminance": 0.04175
}

Semantic roles & 50–950 ramp

primary

#232899

secondary

#BEBA59

accent

#DF42E6

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090512

muted

#7B7981

Preview Lab

Preview with #232899

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

Preview Lab → · Contrast checker → · Palette generator →