#154564#154564

#154564 is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.4% C 0.073 H 241.3°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#154564
RGB	rgb(21, 69, 100)
HSL	hsl(204, 65%, 24%)
HSV	hsv(204, 79%, 39%)
CMYK	cmyk(79%, 31%, 0%, 60.8%)
CIE-LAB	lab(27.67, -4.23, -22.77)
CIE-LCH	lch(27.67, 23.16, 259.48°)
OKLab	oklab(37.43% -0.0352 -0.0644)
OKLCH	oklch(37.43% 0.073 241.3)
XYZ	xyz(4.7367, 5.3352, 12.8343)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154564 #643415

analogous

#15645B #154564 #151D64

triadic

#154564 #641545 #456415

tetradic

#154564 #5B1564 #643415 #1D6415

square

#154564 #5B1564 #643415 #1D6415

split-complementary

#154564 #64151D #645B15

monochromatic

#051119 #0A2231 #154564 #206897 #2A8BC9

Accessibility & contrast

On white

10.16

#154564 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#154564 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154564

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154564	#FFFFFF	#000000	##FFFFFF
##154564	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374565

Deuteranopia (green-blind)

#2C3E63

Tritanopia (blue-blind)

#004D50

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #154564;
/* rgb */ color: rgb(21, 69, 100);
/* oklch */ color: oklch(37.4% 0.073 241.3);

Tailwind

colors: {
  custom: {
    50: '#5f7890',
    500: '#154564',
    950: '#000000',
  },
}

SCSS

$custom: #154564;
$custom-light: #5f7890;
$custom-dark: #000000;

JSON

{
  "hex": "#154564",
  "rgb": {
    "r": 21,
    "g": 69,
    "b": 100
  },
  "hsl": {
    "h": 203.544,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.37426,
    "c": 0.07341,
    "h": 241.3
  },
  "luminance": 0.05336
}

Semantic roles & 50–950 ramp

primary

#154564

secondary

#9B603A

accent

#8240E8

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #154564

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

Preview Lab → · Contrast checker → · Palette generator →