#153156#153156

#153156 is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.3% C 0.075 H 256.3°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#153156
RGB	rgb(21, 49, 86)
HSL	hsl(214, 61%, 21%)
HSV	hsv(214, 76%, 34%)
CMYK	cmyk(75.6%, 43%, 0%, 66.3%)
CIE-LAB	lab(20.15, 3.69, -25.50)
CIE-LCH	lch(20.15, 25.77, 278.22°)
OKLab	oklab(31.26% -0.0178 -0.0727)
OKLCH	oklch(31.26% 0.075 256.3)
XYZ	xyz(3.0867, 3.0276, 9.2240)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153156 #563A15

analogous

#155156 #153156 #191556

triadic

#153156 #561531 #315615

tetradic

#153156 #561551 #563A15 #155619

square

#153156 #561551 #563A15 #155619

split-complementary

#153156 #561915 #515615

monochromatic

#060E19 #091525 #153156 #214D87 #2D69B8

Accessibility & contrast

On white

13.08

#153156 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#153156 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153156

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153156	#FFFFFF	#000000	##FFFFFF
##153156	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203457

Deuteranopia (green-blind)

#162E55

Tritanopia (blue-blind)

#003A3F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #153156;
/* rgb */ color: rgb(21, 49, 86);
/* oklch */ color: oklch(31.3% 0.075 256.3);

Tailwind

colors: {
  custom: {
    50: '#5c6886',
    500: '#153156',
    950: '#000000',
  },
}

SCSS

$custom: #153156;
$custom-light: #5c6886;
$custom-dark: #000000;

JSON

{
  "hex": "#153156",
  "rgb": {
    "r": 21,
    "g": 49,
    "b": 86
  },
  "hsl": {
    "h": 214.154,
    "s": 60.748,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31258,
    "c": 0.07483,
    "h": 256.3
  },
  "luminance": 0.03028
}

Semantic roles & 50–950 ramp

primary

#153156

secondary

#8E6939

accent

#9F44E4

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #153156

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

Preview Lab → · Contrast checker → · Palette generator →