#232D54#232D54

#232D54 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.0% C 0.071 H 270.9°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#232D54
RGB	rgb(35, 45, 84)
HSL	hsl(228, 41%, 23%)
HSV	hsv(228, 58%, 33%)
CMYK	cmyk(58.3%, 46.4%, 0%, 67.1%)
CIE-LAB	lab(19.53, 8.82, -25.11)
CIE-LCH	lch(19.53, 26.61, 289.35°)
OKLab	oklab(30.95% 0.0011 -0.0713)
OKLCH	oklch(30.95% 0.071 270.9)
XYZ	xyz(3.2312, 2.8740, 8.7702)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232D54 #544A23

analogous

#234554 #232D54 #312354

triadic

#232D54 #54232D #2D5423

tetradic

#232D54 #542345 #544A23 #235431

square

#232D54 #542345 #544A23 #235431

split-complementary

#232D54 #543123 #455423

monochromatic

#090C16 #111629 #232D54 #35447F #475BAA

Accessibility & contrast

On white

13.34

#232D54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#232D54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232D54

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232D54	#FFFFFF	#000000	##FFFFFF
##232D54	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3255

Deuteranopia (green-blind)

#172D53

Tritanopia (blue-blind)

#0B353C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #232d54;
/* rgb */ color: rgb(35, 45, 84);
/* oklch */ color: oklch(31.0% 0.071 270.9);

Tailwind

colors: {
  custom: {
    50: '#626584',
    500: '#232d54',
    950: '#000000',
  },
}

SCSS

$custom: #232d54;
$custom-light: #626584;
$custom-dark: #000000;

JSON

{
  "hex": "#232d54",
  "rgb": {
    "r": 35,
    "g": 45,
    "b": 84
  },
  "hsl": {
    "h": 227.755,
    "s": 41.176,
    "l": 23.333
  },
  "oklch": {
    "l": 0.30952,
    "c": 0.07132,
    "h": 270.9
  },
  "luminance": 0.02874
}

Semantic roles & 50–950 ramp

primary

#232D54

secondary

#887B4B

accent

#B857D1

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#05050B

muted

#7A7A7C

Preview Lab

Preview with #232D54

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

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