#232A77#232A77

#232A77 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.2% C 0.130 H 273.0°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#232A77
RGB	rgb(35, 42, 119)
HSL	hsl(235, 55%, 30%)
HSV	hsv(235, 71%, 47%)
CMYK	cmyk(70.6%, 64.7%, 0%, 53.3%)
CIE-LAB	lab(21.37, 24.35, -45.00)
CIE-LCH	lch(21.37, 51.17, 298.42°)
OKLab	oklab(33.2% 0.0069 -0.1298)
OKLCH	oklch(33.2% 0.13 273)
XYZ	xyz(4.8498, 3.3447, 17.8392)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232A77 #777023

analogous

#235477 #232A77 #462377

triadic

#232A77 #77232A #2A7723

tetradic

#232A77 #772354 #777023 #237746

square

#232A77 #772354 #777023 #237746

split-complementary

#232A77 #774623 #547723

monochromatic

#070918 #151948 #232A77 #313BA6 #4A55CA

Accessibility & contrast

On white

12.58

#232A77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#232A77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232A77

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232A77	#FFFFFF	#000000	##FFFFFF
##232A77	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003779

Deuteranopia (green-blind)

#003076

Tritanopia (blue-blind)

#003E4C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #232a77;
/* rgb */ color: rgb(35, 42, 119);
/* oklch */ color: oklch(33.2% 0.130 273.0);

Tailwind

colors: {
  custom: {
    50: '#6a639f',
    500: '#232a77',
    950: '#000000',
  },
}

SCSS

$custom: #232a77;
$custom-light: #6a639f;
$custom-dark: #000000;

JSON

{
  "hex": "#232a77",
  "rgb": {
    "r": 35,
    "g": 42,
    "b": 119
  },
  "hsl": {
    "h": 235,
    "s": 54.545,
    "l": 30.196
  },
  "oklch": {
    "l": 0.33195,
    "c": 0.12998,
    "h": 273
  },
  "luminance": 0.03345
}

Semantic roles & 50–950 ramp

primary

#232A77

secondary

#AAA24C

accent

#D24ADE

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #232A77

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

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