#144DC9#144DC9

#144DC9 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.0% C 0.201 H 262.8°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#144DC9
RGB	rgb(20, 77, 201)
HSL	hsl(221, 82%, 43%)
HSV	hsv(221, 90%, 79%)
CMYK	cmyk(90%, 61.7%, 0%, 21.2%)
CIE-LAB	lab(37.25, 31.24, -68.82)
CIE-LCH	lch(37.25, 75.58, 294.42°)
OKLab	oklab(47.05% -0.0253 -0.1994)
OKLCH	oklch(47.05% 0.201 262.8)
XYZ	xyz(13.4812, 9.6718, 56.4033)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144DC9 #C99014

analogous

#14A7C9 #144DC9 #3514C9

triadic

#144DC9 #C9144D #4DC914

tetradic

#144DC9 #C914A7 #C99014 #14C935

square

#144DC9 #C914A7 #C99014 #14C935

split-complementary

#144DC9 #C93514 #A7C914

monochromatic

#09225A #0E3891 #144DC9 #306BEA #6792F0

Accessibility & contrast

On white

7.16

#144DC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#144DC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144DC9

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144DC9	#FFFFFF	#000000	##FFFFFF
##144DC9	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CD

Deuteranopia (green-blind)

#0050C7

Tritanopia (blue-blind)

#006E83

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #144dc9;
/* rgb */ color: rgb(20, 77, 201);
/* oklch */ color: oklch(47.0% 0.201 262.8);

Tailwind

colors: {
  custom: {
    50: '#787eda',
    500: '#144dc9',
    950: '#000000',
  },
}

SCSS

$custom: #144dc9;
$custom-light: #787eda;
$custom-dark: #000000;

JSON

{
  "hex": "#144dc9",
  "rgb": {
    "r": 20,
    "g": 77,
    "b": 201
  },
  "hsl": {
    "h": 221.105,
    "s": 81.9,
    "l": 43.333
  },
  "oklch": {
    "l": 0.4705,
    "c": 0.201,
    "h": 262.8
  },
  "luminance": 0.09674
}

Semantic roles & 50–950 ramp

primary

#144DC9

secondary

#D5B164

accent

#B930F8

background

#F8F7FD

surface

#EFEEFB

border

#CAC9D4

text

#0B0915

muted

#7C7B83

Preview Lab

Preview with #144DC9

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

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