#142A4E#142A4E

#142A4E is a dark, moderate blue. Relative luminance 0.024; OKLCH L 28.8% C 0.072 H 259.8°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#142A4E
RGB	rgb(20, 42, 78)
HSL	hsl(217, 59%, 19%)
HSV	hsv(217, 74%, 31%)
CMYK	cmyk(74.4%, 46.2%, 0%, 69.4%)
CIE-LAB	lab(17.25, 5.21, -24.77)
CIE-LCH	lch(17.25, 25.31, 281.89°)
OKLab	oklab(28.82% -0.0128 -0.0707)
OKLCH	oklch(28.82% 0.072 259.8)
XYZ	xyz(2.4911, 2.3545, 7.5294)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142A4E #4E3814

analogous

#14474E #142A4E #1B144E

triadic

#142A4E #4E142A #2A4E14

tetradic

#142A4E #4E1447 #4E3814 #144E1B

square

#142A4E #4E1447 #4E3814 #144E1B

split-complementary

#142A4E #4E1B14 #474E14

monochromatic

#060D18 #08101D #142A4E #20447F #2D5EAF

Accessibility & contrast

On white

14.28

#142A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#142A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142A4E

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142A4E	#FFFFFF	#000000	##FFFFFF
##142A4E	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192D4F

Deuteranopia (green-blind)

#10284D

Tritanopia (blue-blind)

#003238

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #142a4e;
/* rgb */ color: rgb(20, 42, 78);
/* oklch */ color: oklch(28.8% 0.072 259.8);

Tailwind

colors: {
  custom: {
    50: '#596380',
    500: '#142a4e',
    950: '#000000',
  },
}

SCSS

$custom: #142a4e;
$custom-light: #596380;
$custom-dark: #000000;

JSON

{
  "hex": "#142a4e",
  "rgb": {
    "r": 20,
    "g": 42,
    "b": 78
  },
  "hsl": {
    "h": 217.241,
    "s": 59.184,
    "l": 19.216
  },
  "oklch": {
    "l": 0.28819,
    "c": 0.07183,
    "h": 259.8
  },
  "luminance": 0.02355
}

Semantic roles & 50–950 ramp

primary

#142A4E

secondary

#866838

accent

#A745E2

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #142A4E

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

Preview Lab → · Contrast checker → · Palette generator →