#154288#154288

#154288 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.2% C 0.127 H 259.4°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#154288
RGB	rgb(21, 66, 136)
HSL	hsl(217, 73%, 31%)
HSV	hsv(217, 85%, 53%)
CMYK	cmyk(84.6%, 51.5%, 0%, 46.7%)
CIE-LAB	lab(28.99, 12.64, -43.35)
CIE-LCH	lch(28.99, 45.16, 286.25°)
OKLab	oklab(39.19% -0.0235 -0.1248)
OKLCH	oklch(39.19% 0.127 259.4)
XYZ	xyz(6.6998, 5.8326, 24.0605)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154288 #885B15

analogous

#157B88 #154288 #221588

triadic

#154288 #881542 #428815

tetradic

#154288 #88157B #885B15 #158822

square

#154288 #88157B #885B15 #158822

split-complementary

#154288 #882215 #7B8815

monochromatic

#050F1E #0D2853 #154288 #1D5CBD #3779E0

Accessibility & contrast

On white

9.69

#154288 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#154288 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154288

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154288	#FFFFFF	#000000	##FFFFFF
##154288	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164A8B

Deuteranopia (green-blind)

#003F87

Tritanopia (blue-blind)

#00535E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #154288;
/* rgb */ color: rgb(21, 66, 136);
/* oklch */ color: oklch(39.2% 0.127 259.4);

Tailwind

colors: {
  custom: {
    50: '#6875ab',
    500: '#154288',
    950: '#000000',
  },
}

SCSS

$custom: #154288;
$custom-light: #6875ab;
$custom-dark: #000000;

JSON

{
  "hex": "#154288",
  "rgb": {
    "r": 21,
    "g": 66,
    "b": 136
  },
  "hsl": {
    "h": 216.522,
    "s": 73.248,
    "l": 30.784
  },
  "oklch": {
    "l": 0.39186,
    "c": 0.12701,
    "h": 259.4
  },
  "luminance": 0.05833
}

Semantic roles & 50–950 ramp

primary

#154288

secondary

#BC8A3D

accent

#A838F0

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #154288

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

Preview Lab → · Contrast checker → · Palette generator →