#232A90#232A90

#232A90 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.7% C 0.164 H 271.6°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#232A90
RGB	rgb(35, 42, 144)
HSL	hsl(236, 61%, 35%)
HSV	hsv(236, 76%, 56%)
CMYK	cmyk(75.7%, 70.8%, 0%, 43.5%)
CIE-LAB	lab(23.76, 33.66, -56.81)
CIE-LCH	lch(23.76, 66.03, 300.64°)
OKLab	oklab(35.66% 0.0047 -0.1644)
OKLCH	oklch(35.66% 0.164 271.6)
XYZ	xyz(6.5534, 4.0262, 26.8119)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232A90 #908923

analogous

#236090 #232A90 #532390

triadic

#232A90 #90232A #2A9023

tetradic

#232A90 #902360 #908923 #239053

square

#232A90 #902360 #908923 #239053

split-complementary

#232A90 #905323 #609023

monochromatic

#0B0D2E #171C5F #232A90 #2F38C1 #575FD6

Accessibility & contrast

On white

11.63

#232A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#232A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232A90

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232A90	#FFFFFF	#000000	##FFFFFF
##232A90	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E93

Deuteranopia (green-blind)

#00338E

Tritanopia (blue-blind)

#004659

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #232a90;
/* rgb */ color: rgb(35, 42, 144);
/* oklch */ color: oklch(35.7% 0.164 271.6);

Tailwind

colors: {
  custom: {
    50: '#7064b2',
    500: '#232a90',
    950: '#000000',
  },
}

SCSS

$custom: #232a90;
$custom-light: #7064b2;
$custom-dark: #000000;

JSON

{
  "hex": "#232a90",
  "rgb": {
    "r": 35,
    "g": 42,
    "b": 144
  },
  "hsl": {
    "h": 236.147,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35661,
    "c": 0.16444,
    "h": 271.6
  },
  "luminance": 0.04027
}

Semantic roles & 50–950 ramp

primary

#232A90

secondary

#BAB454

accent

#DA44E4

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #232A90

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

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