#142E55#142E55

#142E55 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.4% C 0.078 H 258.4°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#142E55
RGB	rgb(20, 46, 85)
HSL	hsl(216, 62%, 21%)
HSV	hsv(216, 76%, 33%)
CMYK	cmyk(76.5%, 45.9%, 0%, 66.7%)
CIE-LAB	lab(19.05, 5.25, -26.60)
CIE-LCH	lch(19.05, 27.11, 281.16°)
OKLab	oklab(30.37% -0.0156 -0.076)
OKLCH	oklch(30.37% 0.078 258.4)
XYZ	xyz(2.9046, 2.7583, 8.9719)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142E55 #553B14

analogous

#144E55 #142E55 #1A1455

triadic

#142E55 #55142E #2E5514

tetradic

#142E55 #55144E #553B14 #14551A

square

#142E55 #55144E #553B14 #14551A

split-complementary

#142E55 #551A14 #4E5514

monochromatic

#060D19 #081323 #142E55 #204987 #2B64B8

Accessibility & contrast

On white

13.53

#142E55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#142E55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142E55

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142E55	#FFFFFF	#000000	##FFFFFF
##142E55	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3157

Deuteranopia (green-blind)

#102B54

Tritanopia (blue-blind)

#00373D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #142e55;
/* rgb */ color: rgb(20, 46, 85);
/* oklch */ color: oklch(30.4% 0.078 258.4);

Tailwind

colors: {
  custom: {
    50: '#5b6685',
    500: '#142e55',
    950: '#000000',
  },
}

SCSS

$custom: #142e55;
$custom-light: #5b6685;
$custom-dark: #000000;

JSON

{
  "hex": "#142e55",
  "rgb": {
    "r": 20,
    "g": 46,
    "b": 85
  },
  "hsl": {
    "h": 216,
    "s": 61.905,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30366,
    "c": 0.07757,
    "h": 258.4
  },
  "luminance": 0.02759
}

Semantic roles & 50–950 ramp

primary

#142E55

secondary

#8D6B38

accent

#A443E5

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04050B

muted

#797A7C

Preview Lab

Preview with #142E55

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

Preview Lab → · Contrast checker → · Palette generator →