#232DB0#232DB0

#232DB0 is a dark, highly saturated blue. Relative luminance 0.054; OKLCH L 39.5% C 0.202 H 269.7°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#232DB0
RGB	rgb(35, 45, 176)
HSL	hsl(236, 67%, 41%)
HSV	hsv(236, 80%, 69%)
CMYK	cmyk(80.1%, 74.4%, 0%, 31%)
CIE-LAB	lab(27.76, 43.15, -69.68)
CIE-LCH	lch(27.76, 81.96, 301.77°)
OKLab	oklab(39.53% -0.0011 -0.2019)
OKLCH	oklch(39.53% 0.202 269.7)
XYZ	xyz(9.4653, 5.3676, 41.6031)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232DB0 #B0A623

analogous

#2374B0 #232DB0 #6023B0

triadic

#232DB0 #B0232D #2DB023

tetradic

#232DB0 #B02374 #B0A623 #23B060

square

#232DB0 #B02374 #B0A623 #23B060

split-complementary

#232DB0 #B06023 #74B023

monochromatic

#0F134A #19207D #232DB0 #3944D8 #6C74E2

Accessibility & contrast

On white

10.13

#232DB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#232DB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232DB0

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232DB0	#FFFFFF	#000000	##FFFFFF
##232DB0	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B4

Deuteranopia (green-blind)

#003AAE

Tritanopia (blue-blind)

#00536C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #232db0;
/* rgb */ color: rgb(35, 45, 176);
/* oklch */ color: oklch(39.5% 0.202 269.7);

Tailwind

colors: {
  custom: {
    50: '#7867c9',
    500: '#232db0',
    950: '#000000',
  },
}

SCSS

$custom: #232db0;
$custom-light: #7867c9;
$custom-dark: #000000;

JSON

{
  "hex": "#232db0",
  "rgb": {
    "r": 35,
    "g": 45,
    "b": 176
  },
  "hsl": {
    "h": 235.745,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39526,
    "c": 0.20187,
    "h": 269.7
  },
  "luminance": 0.05369
}

Semantic roles & 50–950 ramp

primary

#232DB0

secondary

#C8C167

accent

#DE3EEA

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #232DB0

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

Preview Lab → · Contrast checker → · Palette generator →