#232C71#232C71

#232C71 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.0% C 0.118 H 272.5°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#232C71
RGB	rgb(35, 44, 113)
HSL	hsl(233, 53%, 29%)
HSV	hsv(233, 69%, 44%)
CMYK	cmyk(69%, 61.1%, 0%, 55.7%)
CIE-LAB	lab(21.40, 20.67, -41.12)
CIE-LCH	lch(21.40, 46.02, 296.69°)
OKLab	oklab(33.05% 0.0052 -0.1184)
OKLCH	oklch(33.05% 0.118 272.5)
XYZ	xyz(4.5735, 3.3505, 16.0253)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232C71 #716823

analogous

#235371 #232C71 #412371

triadic

#232C71 #71232C #2C7123

tetradic

#232C71 #712353 #716823 #237141

square

#232C71 #712353 #716823 #237141

split-complementary

#232C71 #714123 #537123

monochromatic

#070917 #151A42 #232C71 #313EA0 #4857C6

Accessibility & contrast

On white

12.57

#232C71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#232C71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232C71

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232C71	#FFFFFF	#000000	##FFFFFF
##232C71	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003773

Deuteranopia (green-blind)

#003070

Tritanopia (blue-blind)

#003D4A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #232c71;
/* rgb */ color: rgb(35, 44, 113);
/* oklch */ color: oklch(33.0% 0.118 272.5);

Tailwind

colors: {
  custom: {
    50: '#68659a',
    500: '#232c71',
    950: '#000000',
  },
}

SCSS

$custom: #232c71;
$custom-light: #68659a;
$custom-dark: #000000;

JSON

{
  "hex": "#232c71",
  "rgb": {
    "r": 35,
    "g": 44,
    "b": 113
  },
  "hsl": {
    "h": 233.077,
    "s": 52.703,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33048,
    "c": 0.11849,
    "h": 272.5
  },
  "luminance": 0.03351
}

Semantic roles & 50–950 ramp

primary

#232C71

secondary

#A49A4C

accent

#CB4CDC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #232C71

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

Preview Lab → · Contrast checker → · Palette generator →