#154459#154459

#154459 is a dark, moderate cyan. Relative luminance 0.050; OKLCH L 36.5% C 0.061 H 231.3°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#154459
RGB	rgb(21, 68, 89)
HSL	hsl(199, 62%, 22%)
HSV	hsv(199, 76%, 35%)
CMYK	cmyk(76.4%, 23.6%, 0%, 65.1%)
CIE-LAB	lab(26.78, -7.91, -17.07)
CIE-LCH	lch(26.78, 18.81, 245.15°)
OKLab	oklab(36.53% -0.0383 -0.0479)
OKLCH	oklch(36.53% 0.061 231.3)
XYZ	xyz(4.1788, 5.0145, 10.1969)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154459 #592A15

analogous

#15594C #154459 #152259

triadic

#154459 #591544 #445915

tetradic

#154459 #4C1559 #592A15 #225915

square

#154459 #4C1559 #592A15 #225915

split-complementary

#154459 #591522 #594C15

monochromatic

#061319 #091E27 #154459 #216A8B #2C90BC

Accessibility & contrast

On white

10.48

#154459 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#154459 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154459

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154459	#FFFFFF	#000000	##FFFFFF
##154459	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39435A

Deuteranopia (green-blind)

#303C59

Tritanopia (blue-blind)

#004A4B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #154459;
/* rgb */ color: rgb(21, 68, 89);
/* oklch */ color: oklch(36.5% 0.061 231.3);

Tailwind

colors: {
  custom: {
    50: '#5d7788',
    500: '#154459',
    950: '#000000',
  },
}

SCSS

$custom: #154459;
$custom-light: #5d7788;
$custom-dark: #000000;

JSON

{
  "hex": "#154459",
  "rgb": {
    "r": 21,
    "g": 68,
    "b": 89
  },
  "hsl": {
    "h": 198.529,
    "s": 61.818,
    "l": 21.569
  },
  "oklch": {
    "l": 0.36534,
    "c": 0.06138,
    "h": 231.3
  },
  "luminance": 0.05015
}

Semantic roles & 50–950 ramp

primary

#154459

secondary

#915439

accent

#7543E5

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05080B

muted

#797B7C

Preview Lab

Preview with #154459

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

Preview Lab → · Contrast checker → · Palette generator →