#232597#232597

#232597 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.6% C 0.179 H 272.0°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#232597
RGB	rgb(35, 37, 151)
HSL	hsl(239, 62%, 36%)
HSV	hsv(239, 77%, 59%)
CMYK	cmyk(76.8%, 75.5%, 0%, 40.8%)
CIE-LAB	lab(23.39, 39.20, -61.75)
CIE-LCH	lch(23.39, 73.14, 302.41°)
OKLab	oklab(35.61% 0.0062 -0.1787)
OKLCH	oklch(35.61% 0.179 272)
XYZ	xyz(6.9387, 3.9141, 29.6620)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232597 #979523

analogous

#235F97 #232597 #5B2397

triadic

#232597 #972325 #259723

tetradic

#232597 #97235F #979523 #23975B

square

#232597 #97235F #979523 #23975B

split-complementary

#232597 #975B23 #5F9723

monochromatic

#0C0D34 #171965 #232597 #2F31C9 #5B5ED9

Accessibility & contrast

On white

11.78

#232597 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#232597 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232597

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232597	#FFFFFF	#000000	##FFFFFF
##232597	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9A

Deuteranopia (green-blind)

#003295

Tritanopia (blue-blind)

#00465C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #232597;
/* rgb */ color: rgb(35, 37, 151);
/* oklch */ color: oklch(35.6% 0.179 272.0);

Tailwind

colors: {
  custom: {
    50: '#7261b7',
    500: '#232597',
    950: '#000000',
  },
}

SCSS

$custom: #232597;
$custom-light: #7261b7;
$custom-dark: #000000;

JSON

{
  "hex": "#232597",
  "rgb": {
    "r": 35,
    "g": 37,
    "b": 151
  },
  "hsl": {
    "h": 238.966,
    "s": 62.366,
    "l": 36.471
  },
  "oklch": {
    "l": 0.35614,
    "c": 0.17884,
    "h": 272
  },
  "luminance": 0.03915
}

Semantic roles & 50–950 ramp

primary

#232597

secondary

#BEBC58

accent

#E342E5

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #232597

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

Preview Lab → · Contrast checker → · Palette generator →