#152E90#152E90

#152E90 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.7% C 0.163 H 266.3°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#152E90
RGB	rgb(21, 46, 144)
HSL	hsl(228, 75%, 32%)
HSV	hsv(228, 85%, 56%)
CMYK	cmyk(85.4%, 68.1%, 0%, 43.5%)
CIE-LAB	lab(24.08, 29.77, -56.30)
CIE-LCH	lch(24.08, 63.68, 297.87°)
OKLab	oklab(35.72% -0.0106 -0.1631)
OKLCH	oklch(35.72% 0.163 266.3)
XYZ	xyz(6.3185, 4.1263, 26.8436)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152E90 #907715

analogous

#156B90 #152E90 #3A1590

triadic

#152E90 #90152E #2E9015

tetradic

#152E90 #90156B #907715 #15903A

square

#152E90 #90156B #907715 #15903A

split-complementary

#152E90 #903A15 #6B9015

monochromatic

#050C25 #0D1D5B #152E90 #1D3FC5 #3D5EE3

Accessibility & contrast

On white

11.50

#152E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#152E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152E90

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152E90	#FFFFFF	#000000	##FFFFFF
##152E90	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F93

Deuteranopia (green-blind)

#00338E

Tritanopia (blue-blind)

#00495B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #152e90;
/* rgb */ color: rgb(21, 46, 144);
/* oklch */ color: oklch(35.7% 0.163 266.3);

Tailwind

colors: {
  custom: {
    50: '#6c66b2',
    500: '#152e90',
    950: '#000000',
  },
}

SCSS

$custom: #152e90;
$custom-light: #6c66b2;
$custom-dark: #000000;

JSON

{
  "hex": "#152e90",
  "rgb": {
    "r": 21,
    "g": 46,
    "b": 144
  },
  "hsl": {
    "h": 227.805,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.3572,
    "c": 0.16348,
    "h": 266.3
  },
  "luminance": 0.04127
}

Semantic roles & 50–950 ramp

primary

#152E90

secondary

#C2A83E

accent

#CB37F1

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #152E90

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

Preview Lab → · Contrast checker → · Palette generator →