#152A75#152A75

#152A75 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.2% C 0.131 H 266.6°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#152A75
RGB	rgb(21, 42, 117)
HSL	hsl(227, 70%, 27%)
HSV	hsv(227, 82%, 46%)
CMYK	cmyk(82.1%, 64.1%, 0%, 54.1%)
CIE-LAB	lab(20.44, 21.75, -45.28)
CIE-LCH	lch(20.44, 50.24, 295.66°)
OKLab	oklab(32.24% -0.0077 -0.1309)
OKLCH	oklch(32.24% 0.131 266.6)
XYZ	xyz(4.3470, 3.0992, 17.1953)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152A75 #756015

analogous

#155A75 #152A75 #301575

triadic

#152A75 #75152A #2A7515

tetradic

#152A75 #75155A #756015 #157530

square

#152A75 #75155A #756015 #157530

split-complementary

#152A75 #753015 #5A7515

monochromatic

#05091A #0C1741 #152A75 #1E3DA9 #2B51D9

Accessibility & contrast

On white

12.96

#152A75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#152A75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152A75

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152A75	#FFFFFF	#000000	##FFFFFF
##152A75	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003677

Deuteranopia (green-blind)

#002D74

Tritanopia (blue-blind)

#003D4B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #152a75;
/* rgb */ color: rgb(21, 42, 117);
/* oklch */ color: oklch(32.2% 0.131 266.6);

Tailwind

colors: {
  custom: {
    50: '#64639d',
    500: '#152a75',
    950: '#000000',
  },
}

SCSS

$custom: #152a75;
$custom-light: #64639d;
$custom-dark: #000000;

JSON

{
  "hex": "#152a75",
  "rgb": {
    "r": 21,
    "g": 42,
    "b": 117
  },
  "hsl": {
    "h": 226.875,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.3224,
    "c": 0.13118,
    "h": 266.6
  },
  "luminance": 0.031
}

Semantic roles & 50–950 ramp

primary

#152A75

secondary

#AB923B

accent

#C63BEC

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #152A75

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

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