#232B96#232B96

#232B96 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.4% C 0.171 H 271.1°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#232B96
RGB	rgb(35, 43, 150)
HSL	hsl(236, 62%, 36%)
HSV	hsv(236, 77%, 59%)
CMYK	cmyk(76.7%, 71.3%, 0%, 41.2%)
CIE-LAB	lab(24.60, 35.20, -59.13)
CIE-LCH	lch(24.60, 68.82, 300.76°)
OKLab	oklab(36.45% 0.0034 -0.1711)
OKLCH	oklch(36.45% 0.171 271.1)
XYZ	xyz(7.0602, 4.2863, 29.3035)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232B96 #968E23

analogous

#236596 #232B96 #552396

triadic

#232B96 #96232B #2B9623

tetradic

#232B96 #962365 #968E23 #239655

square

#232B96 #962365 #968E23 #239655

split-complementary

#232B96 #965523 #659623

monochromatic

#0C0F33 #171D64 #232B96 #2F39C8 #5B63D9

Accessibility & contrast

On white

11.31

#232B96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#232B96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232B96

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232B96	#FFFFFF	#000000	##FFFFFF
##232B96	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004099

Deuteranopia (green-blind)

#003594

Tritanopia (blue-blind)

#00495D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #232b96;
/* rgb */ color: rgb(35, 43, 150);
/* oklch */ color: oklch(36.4% 0.171 271.1);

Tailwind

colors: {
  custom: {
    50: '#7265b6',
    500: '#232b96',
    950: '#000000',
  },
}

SCSS

$custom: #232b96;
$custom-light: #7265b6;
$custom-dark: #000000;

JSON

{
  "hex": "#232b96",
  "rgb": {
    "r": 35,
    "g": 43,
    "b": 150
  },
  "hsl": {
    "h": 235.826,
    "s": 62.162,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36449,
    "c": 0.17117,
    "h": 271.1
  },
  "luminance": 0.04287
}

Semantic roles & 50–950 ramp

primary

#232B96

secondary

#BDB658

accent

#DA43E5

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #232B96

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

Preview Lab → · Contrast checker → · Palette generator →