#143157#143157

#143157 is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.3% C 0.077 H 256.2°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#143157
RGB	rgb(20, 49, 87)
HSL	hsl(214, 63%, 21%)
HSV	hsv(214, 77%, 34%)
CMYK	cmyk(77%, 43.7%, 0%, 65.9%)
CIE-LAB	lab(20.18, 3.93, -26.14)
CIE-LCH	lch(20.18, 26.43, 278.56°)
OKLab	oklab(31.28% -0.0183 -0.0746)
OKLCH	oklch(31.28% 0.077 256.2)
XYZ	xyz(3.1065, 3.0331, 9.4367)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143157 #573A14

analogous

#145257 #143157 #181457

triadic

#143157 #571431 #315714

tetradic

#143157 #571452 #573A14 #145718

square

#143157 #571452 #573A14 #145718

split-complementary

#143157 #571814 #525714

monochromatic

#060E19 #091525 #143157 #1F4D89 #2B69BB

Accessibility & contrast

On white

13.07

#143157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#143157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143157

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143157	#FFFFFF	#000000	##FFFFFF
##143157	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3459

Deuteranopia (green-blind)

#152E56

Tritanopia (blue-blind)

#003A3F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #143157;
/* rgb */ color: rgb(20, 49, 87);
/* oklch */ color: oklch(31.3% 0.077 256.2);

Tailwind

colors: {
  custom: {
    50: '#5b6886',
    500: '#143157',
    950: '#000000',
  },
}

SCSS

$custom: #143157;
$custom-light: #5b6886;
$custom-dark: #000000;

JSON

{
  "hex": "#143157",
  "rgb": {
    "r": 20,
    "g": 49,
    "b": 87
  },
  "hsl": {
    "h": 214.03,
    "s": 62.617,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31284,
    "c": 0.07678,
    "h": 256.2
  },
  "luminance": 0.03033
}

Semantic roles & 50–950 ramp

primary

#143157

secondary

#8F6938

accent

#9F42E6

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #143157

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

Preview Lab → · Contrast checker → · Palette generator →