#154453#154453

#154453 is a dark, muted cyan. Relative luminance 0.049; OKLCH L 36.2% C 0.056 H 222.9°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#154453
RGB	rgb(21, 68, 83)
HSL	hsl(195, 60%, 20%)
HSV	hsv(195, 75%, 33%)
CMYK	cmyk(74.7%, 18.1%, 0%, 67.5%)
CIE-LAB	lab(26.50, -10.19, -13.60)
CIE-LCH	lch(26.50, 16.99, 233.17°)
OKLab	oklab(36.22% -0.0409 -0.038)
OKLCH	oklch(36.22% 0.056 222.9)
XYZ	xyz(3.9371, 4.9178, 8.9237)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154453 #532415

analogous

#155343 #154453 #152553

triadic

#154453 #531544 #445315

tetradic

#154453 #431553 #532415 #255315

square

#154453 #431553 #532415 #255315

split-complementary

#154453 #531525 #534315

monochromatic

#061418 #091C22 #154453 #216C84 #2E94B5

Accessibility & contrast

On white

10.59

#154453 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#154453 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154453

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154453	#FFFFFF	#000000	##FFFFFF
##154453	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4254

Deuteranopia (green-blind)

#333C53

Tritanopia (blue-blind)

#004949

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #154453;
/* rgb */ color: rgb(21, 68, 83);
/* oklch */ color: oklch(36.2% 0.056 222.9);

Tailwind

colors: {
  custom: {
    50: '#5c7883',
    500: '#154453',
    950: '#000000',
  },
}

SCSS

$custom: #154453;
$custom-light: #5c7883;
$custom-dark: #000000;

JSON

{
  "hex": "#154453",
  "rgb": {
    "r": 21,
    "g": 68,
    "b": 83
  },
  "hsl": {
    "h": 194.516,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.36221,
    "c": 0.05584,
    "h": 222.9
  },
  "luminance": 0.04918
}

Semantic roles & 50–950 ramp

primary

#154453

secondary

#8B4D39

accent

#6B45E3

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080A

muted

#797B7C

Preview Lab

Preview with #154453

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

Preview Lab → · Contrast checker → · Palette generator →