#142FB5#142FB5

#142FB5 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 39.8% C 0.209 H 266.0°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#142FB5
RGB	rgb(20, 47, 181)
HSL	hsl(230, 80%, 39%)
HSV	hsv(230, 89%, 71%)
CMYK	cmyk(89%, 74%, 0%, 29%)
CIE-LAB	lab(28.16, 42.86, -72.02)
CIE-LCH	lch(28.16, 83.81, 300.75°)
OKLab	oklab(39.82% -0.0145 -0.2089)
OKLCH	oklch(39.82% 0.209 266)
XYZ	xyz(9.6426, 5.5167, 44.2637)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142FB5 #B59A14

analogous

#1480B5 #142FB5 #4A14B5

triadic

#142FB5 #B5142F #2FB514

tetradic

#142FB5 #B51480 #B59A14 #14B54A

square

#142FB5 #B51480 #B59A14 #14B54A

split-complementary

#142FB5 #B54A14 #80B514

monochromatic

#081247 #0E217E #142FB5 #2041E6 #5770EC

Accessibility & contrast

On white

9.98

#142FB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#142FB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142FB5

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142FB5	#FFFFFF	#000000	##FFFFFF
##142FB5	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB9

Deuteranopia (green-blind)

#003AB3

Tritanopia (blue-blind)

#00566F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #142fb5;
/* rgb */ color: rgb(20, 47, 181);
/* oklch */ color: oklch(39.8% 0.209 266.0);

Tailwind

colors: {
  custom: {
    50: '#7668cd',
    500: '#142fb5',
    950: '#000000',
  },
}

SCSS

$custom: #142fb5;
$custom-light: #7668cd;
$custom-dark: #000000;

JSON

{
  "hex": "#142fb5",
  "rgb": {
    "r": 20,
    "g": 47,
    "b": 181
  },
  "hsl": {
    "h": 229.938,
    "s": 80.1,
    "l": 39.412
  },
  "oklch": {
    "l": 0.39816,
    "c": 0.20939,
    "h": 266
  },
  "luminance": 0.05518
}

Semantic roles & 50–950 ramp

primary

#142FB5

secondary

#CFBB56

accent

#D531F7

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #142FB5

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

Preview Lab → · Contrast checker → · Palette generator →