#232A74#232A74

#232A74 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.9% C 0.126 H 273.2°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#232A74
RGB	rgb(35, 42, 116)
HSL	hsl(235, 54%, 30%)
HSV	hsv(235, 70%, 45%)
CMYK	cmyk(69.8%, 63.8%, 0%, 54.5%)
CIE-LAB	lab(21.11, 23.21, -43.51)
CIE-LCH	lch(21.11, 49.32, 298.08°)
OKLab	oklab(32.92% 0.007 -0.1254)
OKLCH	oklch(32.92% 0.126 273.2)
XYZ	xyz(4.6724, 3.2738, 16.9053)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232A74 #746D23

analogous

#235374 #232A74 #452374

triadic

#232A74 #74232A #2A7423

tetradic

#232A74 #742353 #746D23 #237445

square

#232A74 #742353 #746D23 #237445

split-complementary

#232A74 #744523 #537423

monochromatic

#070918 #151945 #232A74 #313BA3 #4954C8

Accessibility & contrast

On white

12.69

#232A74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#232A74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232A74

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232A74	#FFFFFF	#000000	##FFFFFF
##232A74	1.00	12.69	1.65	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003676

Deuteranopia (green-blind)

#002F73

Tritanopia (blue-blind)

#003D4A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #232a74;
/* rgb */ color: rgb(35, 42, 116);
/* oklch */ color: oklch(32.9% 0.126 273.2);

Tailwind

colors: {
  custom: {
    50: '#69639d',
    500: '#232a74',
    950: '#000000',
  },
}

SCSS

$custom: #232a74;
$custom-light: #69639d;
$custom-dark: #000000;

JSON

{
  "hex": "#232a74",
  "rgb": {
    "r": 35,
    "g": 42,
    "b": 116
  },
  "hsl": {
    "h": 234.815,
    "s": 53.642,
    "l": 29.608
  },
  "oklch": {
    "l": 0.32916,
    "c": 0.12563,
    "h": 273.2
  },
  "luminance": 0.03274
}

Semantic roles & 50–950 ramp

primary

#232A74

secondary

#A79F4C

accent

#D04BDD

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #232A74

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

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