#232D77#232D77

#232D77 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.8% C 0.126 H 271.9°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#232D77
RGB	rgb(35, 45, 119)
HSL	hsl(233, 55%, 30%)
HSV	hsv(233, 71%, 47%)
CMYK	cmyk(70.6%, 62.2%, 0%, 53.3%)
CIE-LAB	lab(22.18, 22.28, -43.69)
CIE-LCH	lch(22.18, 49.04, 297.02°)
OKLab	oklab(33.79% 0.0043 -0.1259)
OKLCH	oklch(33.79% 0.126 271.9)
XYZ	xyz(4.9602, 3.5655, 17.8760)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232D77 #776D23

analogous

#235777 #232D77 #432377

triadic

#232D77 #77232D #2D7723

tetradic

#232D77 #772357 #776D23 #237743

square

#232D77 #772357 #776D23 #237743

split-complementary

#232D77 #774323 #577723

monochromatic

#070918 #151B48 #232D77 #313FA6 #4A5ACA

Accessibility & contrast

On white

12.26

#232D77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#232D77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232D77

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232D77	#FFFFFF	#000000	##FFFFFF
##232D77	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003979

Deuteranopia (green-blind)

#003176

Tritanopia (blue-blind)

#003F4D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #232d77;
/* rgb */ color: rgb(35, 45, 119);
/* oklch */ color: oklch(33.8% 0.126 271.9);

Tailwind

colors: {
  custom: {
    50: '#6a659f',
    500: '#232d77',
    950: '#000000',
  },
}

SCSS

$custom: #232d77;
$custom-light: #6a659f;
$custom-dark: #000000;

JSON

{
  "hex": "#232d77",
  "rgb": {
    "r": 35,
    "g": 45,
    "b": 119
  },
  "hsl": {
    "h": 232.857,
    "s": 54.545,
    "l": 30.196
  },
  "oklch": {
    "l": 0.33789,
    "c": 0.12598,
    "h": 271.9
  },
  "luminance": 0.03566
}

Semantic roles & 50–950 ramp

primary

#232D77

secondary

#AA9F4C

accent

#CC4ADE

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #232D77

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

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