#232589#232589

#232589 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.1% C 0.161 H 273.0°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#232589
RGB	rgb(35, 37, 137)
HSL	hsl(239, 59%, 34%)
HSV	hsv(239, 74%, 54%)
CMYK	cmyk(74.5%, 73%, 0%, 46.3%)
CIE-LAB	lab(21.89, 34.29, -55.52)
CIE-LCH	lch(21.89, 65.26, 301.70°)
OKLab	oklab(34.1% 0.0085 -0.1606)
OKLCH	oklch(34.1% 0.161 273)
XYZ	xyz(5.8685, 3.4860, 24.0256)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232589 #898723

analogous

#235889 #232589 #542389

triadic

#232589 #892325 #258923

tetradic

#232589 #892358 #898723 #238954

square

#232589 #892358 #898723 #238954

split-complementary

#232589 #895423 #588923

monochromatic

#0A0B28 #171858 #232589 #2F32BA #5356D3

Accessibility & contrast

On white

12.37

#232589 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#232589 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232589

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232589	#FFFFFF	#000000	##FFFFFF
##232589	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398C

Deuteranopia (green-blind)

#003087

Tritanopia (blue-blind)

#004154

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #232589;
/* rgb */ color: rgb(35, 37, 137);
/* oklch */ color: oklch(34.1% 0.161 273.0);

Tailwind

colors: {
  custom: {
    50: '#6f60ac',
    500: '#232589',
    950: '#000000',
  },
}

SCSS

$custom: #232589;
$custom-light: #6f60ac;
$custom-dark: #000000;

JSON

{
  "hex": "#232589",
  "rgb": {
    "r": 35,
    "g": 37,
    "b": 137
  },
  "hsl": {
    "h": 238.824,
    "s": 59.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34104,
    "c": 0.16083,
    "h": 273
  },
  "luminance": 0.03487
}

Semantic roles & 50–950 ramp

primary

#232589

secondary

#B7B551

accent

#DF45E2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #232589

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

Preview Lab → · Contrast checker → · Palette generator →