#154284#154284

#154284 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 38.9% C 0.121 H 258.5°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#154284
RGB	rgb(21, 66, 132)
HSL	hsl(216, 73%, 30%)
HSV	hsv(216, 84%, 52%)
CMYK	cmyk(84.1%, 50%, 0%, 48.2%)
CIE-LAB	lab(28.70, 10.97, -41.34)
CIE-LCH	lch(28.70, 42.77, 284.87°)
OKLab	oklab(38.87% -0.0241 -0.1189)
OKLCH	oklch(38.87% 0.121 258.5)
XYZ	xyz(6.4208, 5.7210, 22.5912)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154284 #845715

analogous

#157984 #154284 #201584

triadic

#154284 #841542 #428415

tetradic

#154284 #841579 #845715 #158420

square

#154284 #841579 #845715 #158420

split-complementary

#154284 #842015 #798415

monochromatic

#040D1A #0D284F #154284 #1D5CB9 #357ADF

Accessibility & contrast

On white

9.79

#154284 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#154284 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154284

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154284	#FFFFFF	#000000	##FFFFFF
##154284	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4986

Deuteranopia (green-blind)

#003F83

Tritanopia (blue-blind)

#00525C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #154284;
/* rgb */ color: rgb(21, 66, 132);
/* oklch */ color: oklch(38.9% 0.121 258.5);

Tailwind

colors: {
  custom: {
    50: '#6775a8',
    500: '#154284',
    950: '#000000',
  },
}

SCSS

$custom: #154284;
$custom-light: #6775a8;
$custom-dark: #000000;

JSON

{
  "hex": "#154284",
  "rgb": {
    "r": 21,
    "g": 66,
    "b": 132
  },
  "hsl": {
    "h": 215.676,
    "s": 72.549,
    "l": 30
  },
  "oklch": {
    "l": 0.38873,
    "c": 0.12131,
    "h": 258.5
  },
  "luminance": 0.05722
}

Semantic roles & 50–950 ramp

primary

#154284

secondary

#B9863C

accent

#A539EF

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #154284

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

Preview Lab → · Contrast checker → · Palette generator →