#144283#144283

#144283 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 38.8% C 0.120 H 258.1°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#144283
RGB	rgb(20, 66, 131)
HSL	hsl(215, 74%, 30%)
HSV	hsv(215, 85%, 51%)
CMYK	cmyk(84.7%, 49.6%, 0%, 48.6%)
CIE-LAB	lab(28.60, 10.46, -40.88)
CIE-LCH	lch(28.60, 42.19, 284.35°)
OKLab	oklab(38.77% -0.0248 -0.1175)
OKLCH	oklch(38.77% 0.12 258.1)
XYZ	xyz(6.3319, 5.6831, 22.2315)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144283 #835514

analogous

#147A83 #144283 #1D1483

triadic

#144283 #831442 #428314

tetradic

#144283 #83147A #835514 #14831D

square

#144283 #83147A #835514 #14831D

split-complementary

#144283 #831D14 #7A8314

monochromatic

#040D1B #0C274E #144283 #1C5DB8 #327AE0

Accessibility & contrast

On white

9.83

#144283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#144283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144283

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144283	#FFFFFF	#000000	##FFFFFF
##144283	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4985

Deuteranopia (green-blind)

#003F82

Tritanopia (blue-blind)

#00525C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #144283;
/* rgb */ color: rgb(20, 66, 131);
/* oklch */ color: oklch(38.8% 0.120 258.1);

Tailwind

colors: {
  custom: {
    50: '#6675a7',
    500: '#144283',
    950: '#000000',
  },
}

SCSS

$custom: #144283;
$custom-light: #6675a7;
$custom-dark: #000000;

JSON

{
  "hex": "#144283",
  "rgb": {
    "r": 20,
    "g": 66,
    "b": 131
  },
  "hsl": {
    "h": 215.135,
    "s": 73.51,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38766,
    "c": 0.12015,
    "h": 258.1
  },
  "luminance": 0.05684
}

Semantic roles & 50–950 ramp

primary

#144283

secondary

#B8843B

accent

#A438F0

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #144283

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

Preview Lab → · Contrast checker → · Palette generator →