#232E7B#232E7B

#232E7B is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.4% C 0.130 H 271.5°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#232E7B
RGB	rgb(35, 46, 123)
HSL	hsl(233, 56%, 31%)
HSV	hsv(233, 72%, 48%)
CMYK	cmyk(71.5%, 62.6%, 0%, 51.8%)
CIE-LAB	lab(22.80, 23.12, -45.23)
CIE-LCH	lch(22.80, 50.80, 297.08°)
OKLab	oklab(34.35% 0.0034 -0.1304)
OKLCH	oklch(34.35% 0.13 271.5)
XYZ	xyz(5.2441, 3.7409, 19.1807)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232E7B #7B7023

analogous

#235A7B #232E7B #44237B

triadic

#232E7B #7B232E #2E7B23

tetradic

#232E7B #7B235A #7B7023 #237B44

square

#232E7B #7B235A #7B7023 #237B44

split-complementary

#232E7B #7B4423 #5A7B23

monochromatic

#080A1C #151C4B #232E7B #3140AB #4C5CCC

Accessibility & contrast

On white

12.01

#232E7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#232E7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232E7B

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232E7B	#FFFFFF	#000000	##FFFFFF
##232E7B	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7E

Deuteranopia (green-blind)

#003279

Tritanopia (blue-blind)

#00414F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #232e7b;
/* rgb */ color: rgb(35, 46, 123);
/* oklch */ color: oklch(34.4% 0.130 271.5);

Tailwind

colors: {
  custom: {
    50: '#6a66a2',
    500: '#232e7b',
    950: '#000000',
  },
}

SCSS

$custom: #232e7b;
$custom-light: #6a66a2;
$custom-dark: #000000;

JSON

{
  "hex": "#232e7b",
  "rgb": {
    "r": 35,
    "g": 46,
    "b": 123
  },
  "hsl": {
    "h": 232.5,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34353,
    "c": 0.13046,
    "h": 271.5
  },
  "luminance": 0.03741
}

Semantic roles & 50–950 ramp

primary

#232E7B

secondary

#AEA14C

accent

#CC49DF

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #232E7B

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

Preview Lab → · Contrast checker → · Palette generator →