#154289#154289

#154289 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.3% C 0.128 H 259.5°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#154289
RGB	rgb(21, 66, 137)
HSL	hsl(217, 73%, 31%)
HSV	hsv(217, 85%, 54%)
CMYK	cmyk(84.7%, 51.8%, 0%, 46.3%)
CIE-LAB	lab(29.06, 13.05, -43.85)
CIE-LCH	lch(29.06, 45.75, 286.58°)
OKLab	oklab(39.27% -0.0233 -0.1263)
OKLCH	oklch(39.27% 0.128 259.5)
XYZ	xyz(6.7712, 5.8612, 24.4365)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154289 #895C15

analogous

#157C89 #154289 #221589

triadic

#154289 #891542 #428915

tetradic

#154289 #89157C #895C15 #158922

square

#154289 #89157C #895C15 #158922

split-complementary

#154289 #892215 #7C8915

monochromatic

#050F1F #0D2854 #154289 #1D5CBE #3879E0

Accessibility & contrast

On white

9.67

#154289 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#154289 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154289

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154289	#FFFFFF	#000000	##FFFFFF
##154289	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144A8C

Deuteranopia (green-blind)

#004088

Tritanopia (blue-blind)

#00535F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #154289;
/* rgb */ color: rgb(21, 66, 137);
/* oklch */ color: oklch(39.3% 0.128 259.5);

Tailwind

colors: {
  custom: {
    50: '#6875ac',
    500: '#154289',
    950: '#000000',
  },
}

SCSS

$custom: #154289;
$custom-light: #6875ac;
$custom-dark: #000000;

JSON

{
  "hex": "#154289",
  "rgb": {
    "r": 21,
    "g": 66,
    "b": 137
  },
  "hsl": {
    "h": 216.724,
    "s": 73.418,
    "l": 30.98
  },
  "oklch": {
    "l": 0.39266,
    "c": 0.12843,
    "h": 259.5
  },
  "luminance": 0.05862
}

Semantic roles & 50–950 ramp

primary

#154289

secondary

#BD8B3D

accent

#A938F0

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #154289

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

Preview Lab → · Contrast checker → · Palette generator →