#152B90#152B90

#152B90 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.2% C 0.167 H 266.8°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#152B90
RGB	rgb(21, 43, 144)
HSL	hsl(229, 75%, 32%)
HSV	hsv(229, 85%, 56%)
CMYK	cmyk(85.4%, 70.1%, 0%, 43.5%)
CIE-LAB	lab(23.34, 31.77, -57.52)
CIE-LCH	lch(23.34, 65.72, 298.91°)
OKLab	oklab(35.18% -0.0093 -0.1667)
OKLCH	oklch(35.18% 0.167 266.8)
XYZ	xyz(6.2054, 3.9000, 26.8059)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152B90 #907A15

analogous

#156990 #152B90 #3C1590

triadic

#152B90 #90152B #2B9015

tetradic

#152B90 #901569 #907A15 #15903C

square

#152B90 #901569 #907A15 #15903C

split-complementary

#152B90 #903C15 #699015

monochromatic

#050B25 #0D1B5B #152B90 #1D3BC5 #3D5AE3

Accessibility & contrast

On white

11.80

#152B90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#152B90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152B90

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152B90	#FFFFFF	#000000	##FFFFFF
##152B90	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E93

Deuteranopia (green-blind)

#00328E

Tritanopia (blue-blind)

#00475A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #152b90;
/* rgb */ color: rgb(21, 43, 144);
/* oklch */ color: oklch(35.2% 0.167 266.8);

Tailwind

colors: {
  custom: {
    50: '#6c64b2',
    500: '#152b90',
    950: '#000000',
  },
}

SCSS

$custom: #152b90;
$custom-light: #6c64b2;
$custom-dark: #000000;

JSON

{
  "hex": "#152b90",
  "rgb": {
    "r": 21,
    "g": 43,
    "b": 144
  },
  "hsl": {
    "h": 229.268,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35176,
    "c": 0.16698,
    "h": 266.8
  },
  "luminance": 0.03901
}

Semantic roles & 50–950 ramp

primary

#152B90

secondary

#C2AB3E

accent

#D037F1

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080511

muted

#7B7A80

Preview Lab

Preview with #152B90

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

Preview Lab → · Contrast checker → · Palette generator →