#154451#154451

#154451 is a dark, muted cyan. Relative luminance 0.049; OKLCH L 36.1% C 0.054 H 219.6°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#154451
RGB	rgb(21, 68, 81)
HSL	hsl(193, 59%, 20%)
HSV	hsv(193, 74%, 32%)
CMYK	cmyk(74.1%, 16%, 0%, 68.2%)
CIE-LAB	lab(26.41, -10.93, -12.43)
CIE-LCH	lch(26.41, 16.55, 228.68°)
OKLab	oklab(36.12% -0.0418 -0.0347)
OKLCH	oklch(36.12% 0.054 219.6)
XYZ	xyz(3.8610, 4.8873, 8.5229)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154451 #512215

analogous

#155140 #154451 #152651

triadic

#154451 #511544 #445115

tetradic

#154451 #401551 #512215 #265115

square

#154451 #401551 #512215 #265115

split-complementary

#154451 #511526 #514015

monochromatic

#061418 #081B20 #154451 #226D82 #2E96B2

Accessibility & contrast

On white

10.62

#154451 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#154451 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154451

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154451	#FFFFFF	#000000	##FFFFFF
##154451	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4252

Deuteranopia (green-blind)

#343C51

Tritanopia (blue-blind)

#004848

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #154451;
/* rgb */ color: rgb(21, 68, 81);
/* oklch */ color: oklch(36.1% 0.054 219.6);

Tailwind

colors: {
  custom: {
    50: '#5b7881',
    500: '#154451',
    950: '#000000',
  },
}

SCSS

$custom: #154451;
$custom-light: #5b7881;
$custom-dark: #000000;

JSON

{
  "hex": "#154451",
  "rgb": {
    "r": 21,
    "g": 68,
    "b": 81
  },
  "hsl": {
    "h": 193,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.36122,
    "c": 0.05432,
    "h": 219.6
  },
  "luminance": 0.04888
}

Semantic roles & 50–950 ramp

primary

#154451

secondary

#894A39

accent

#6846E2

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #154451

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

Preview Lab → · Contrast checker → · Palette generator →