#154255#154255

#154255 is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.8% C 0.058 H 229.7°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#154255
RGB	rgb(21, 66, 85)
HSL	hsl(198, 60%, 21%)
HSV	hsv(198, 75%, 33%)
CMYK	cmyk(75.3%, 22.4%, 0%, 66.7%)
CIE-LAB	lab(25.90, -8.18, -15.83)
CIE-LCH	lch(25.90, 17.82, 242.67°)
OKLab	oklab(35.77% -0.0377 -0.0444)
OKLCH	oklch(35.77% 0.058 229.7)
XYZ	xyz(3.8965, 4.7113, 9.2966)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154255 #552815

analogous

#155548 #154255 #152255

triadic

#154255 #551542 #425515

tetradic

#154255 #481555 #552815 #225515

square

#154255 #481555 #552815 #225515

split-complementary

#154255 #551522 #554815

monochromatic

#061319 #091C24 #154255 #216886 #2D8EB7

Accessibility & contrast

On white

10.81

#154255 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#154255 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154255

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154255	#FFFFFF	#000000	##FFFFFF
##154255	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384156

Deuteranopia (green-blind)

#2F3B55

Tritanopia (blue-blind)

#004748

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #154255;
/* rgb */ color: rgb(21, 66, 85);
/* oklch */ color: oklch(35.8% 0.058 229.7);

Tailwind

colors: {
  custom: {
    50: '#5c7685',
    500: '#154255',
    950: '#000000',
  },
}

SCSS

$custom: #154255;
$custom-light: #5c7685;
$custom-dark: #000000;

JSON

{
  "hex": "#154255",
  "rgb": {
    "r": 21,
    "g": 66,
    "b": 85
  },
  "hsl": {
    "h": 197.813,
    "s": 60.377,
    "l": 20.784
  },
  "oklch": {
    "l": 0.35769,
    "c": 0.05823,
    "h": 229.7
  },
  "luminance": 0.04712
}

Semantic roles & 50–950 ramp

primary

#154255

secondary

#8D5239

accent

#7444E4

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #154255

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

Preview Lab → · Contrast checker → · Palette generator →