#153754#153754

#153754 is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.7% C 0.065 H 247.2°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#153754
RGB	rgb(21, 55, 84)
HSL	hsl(208, 60%, 21%)
HSV	hsv(208, 75%, 33%)
CMYK	cmyk(75%, 34.5%, 0%, 67.1%)
CIE-LAB	lab(22.06, -1.34, -21.16)
CIE-LCH	lch(22.06, 21.21, 266.38°)
OKLab	oklab(32.71% -0.0252 -0.0599)
OKLCH	oklch(32.71% 0.065 247.2)
XYZ	xyz(3.2751, 3.5315, 8.8948)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153754 #543215

analogous

#155451 #153754 #151754

triadic

#153754 #541537 #375415

tetradic

#153754 #511554 #543215 #175415

square

#153754 #511554 #543215 #175415

split-complementary

#153754 #541517 #545115

monochromatic

#061018 #091723 #153754 #215785 #2D77B6

Accessibility & contrast

On white

12.31

#153754 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#153754 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153754

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153754	#FFFFFF	#000000	##FFFFFF
##153754	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3855

Deuteranopia (green-blind)

#213253

Tritanopia (blue-blind)

#003E41

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #153754;
/* rgb */ color: rgb(21, 55, 84);
/* oklch */ color: oklch(32.7% 0.065 247.2);

Tailwind

colors: {
  custom: {
    50: '#5b6d84',
    500: '#153754',
    950: '#000000',
  },
}

SCSS

$custom: #153754;
$custom-light: #5b6d84;
$custom-dark: #000000;

JSON

{
  "hex": "#153754",
  "rgb": {
    "r": 21,
    "g": 55,
    "b": 84
  },
  "hsl": {
    "h": 207.619,
    "s": 60,
    "l": 20.588
  },
  "oklch": {
    "l": 0.32709,
    "c": 0.06499,
    "h": 247.2
  },
  "luminance": 0.03532
}

Semantic roles & 50–950 ramp

primary

#153754

secondary

#8C5F39

accent

#8E45E3

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #153754

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

Preview Lab → · Contrast checker → · Palette generator →