#154256#154256

#154256 is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.8% C 0.059 H 231.0°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#154256
RGB	rgb(21, 66, 86)
HSL	hsl(198, 61%, 21%)
HSV	hsv(198, 76%, 34%)
CMYK	cmyk(75.6%, 23.3%, 0%, 66.3%)
CIE-LAB	lab(25.94, -7.80, -16.41)
CIE-LCH	lch(25.94, 18.17, 244.59°)
OKLab	oklab(35.82% -0.0373 -0.046)
OKLCH	oklch(35.82% 0.059 231)
XYZ	xyz(3.9365, 4.7273, 9.5073)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154256 #562915

analogous

#155649 #154256 #152156

triadic

#154256 #561542 #425615

tetradic

#154256 #491556 #562915 #215615

square

#154256 #491556 #562915 #215615

split-complementary

#154256 #561521 #564915

monochromatic

#061319 #091C25 #154256 #216887 #2D8DB8

Accessibility & contrast

On white

10.79

#154256 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#154256 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154256

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154256	#FFFFFF	#000000	##FFFFFF
##154256	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384157

Deuteranopia (green-blind)

#2F3B56

Tritanopia (blue-blind)

#004749

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #154256;
/* rgb */ color: rgb(21, 66, 86);
/* oklch */ color: oklch(35.8% 0.059 231.0);

Tailwind

colors: {
  custom: {
    50: '#5c7685',
    500: '#154256',
    950: '#000000',
  },
}

SCSS

$custom: #154256;
$custom-light: #5c7685;
$custom-dark: #000000;

JSON

{
  "hex": "#154256",
  "rgb": {
    "r": 21,
    "g": 66,
    "b": 86
  },
  "hsl": {
    "h": 198.462,
    "s": 60.748,
    "l": 20.98
  },
  "oklch": {
    "l": 0.35823,
    "c": 0.05924,
    "h": 231
  },
  "luminance": 0.04728
}

Semantic roles & 50–950 ramp

primary

#154256

secondary

#8E5339

accent

#7544E4

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #154256

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

Preview Lab → · Contrast checker → · Palette generator →