#232799#232799

#232799 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.1% C 0.179 H 271.6°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#232799
RGB	rgb(35, 39, 153)
HSL	hsl(238, 63%, 37%)
HSV	hsv(238, 77%, 60%)
CMYK	cmyk(77.1%, 74.5%, 0%, 40%)
CIE-LAB	lab(24.02, 38.72, -61.92)
CIE-LCH	lch(24.02, 73.03, 302.02°)
OKLab	oklab(36.13% 0.0049 -0.1792)
OKLCH	oklch(36.13% 0.179 271.6)
XYZ	xyz(7.1665, 4.1075, 30.5459)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232799 #999523

analogous

#236299 #232799 #5A2399

triadic

#232799 #992327 #279923

tetradic

#232799 #992362 #999523 #23995A

square

#232799 #992362 #999523 #23995A

split-complementary

#232799 #995A23 #629923

monochromatic

#0C0E35 #181A67 #232799 #2E34CB #5D61DA

Accessibility & contrast

On white

11.53

#232799 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#232799 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232799

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232799	#FFFFFF	#000000	##FFFFFF
##232799	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9C

Deuteranopia (green-blind)

#003397

Tritanopia (blue-blind)

#00485E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #232799;
/* rgb */ color: rgb(35, 39, 153);
/* oklch */ color: oklch(36.1% 0.179 271.6);

Tailwind

colors: {
  custom: {
    50: '#7362b8',
    500: '#232799',
    950: '#000000',
  },
}

SCSS

$custom: #232799;
$custom-light: #7362b8;
$custom-dark: #000000;

JSON

{
  "hex": "#232799",
  "rgb": {
    "r": 35,
    "g": 39,
    "b": 153
  },
  "hsl": {
    "h": 237.966,
    "s": 62.766,
    "l": 36.863
  },
  "oklch": {
    "l": 0.36132,
    "c": 0.17932,
    "h": 271.6
  },
  "luminance": 0.04108
}

Semantic roles & 50–950 ramp

primary

#232799

secondary

#BEBB59

accent

#E042E6

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090512

muted

#7B7981

Preview Lab

Preview with #232799

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

Preview Lab → · Contrast checker → · Palette generator →