#1142B4#1142B4

#1142B4 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.9% C 0.188 H 263.2°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#1142B4
RGB	rgb(17, 66, 180)
HSL	hsl(222, 83%, 39%)
HSV	hsv(222, 91%, 71%)
CMYK	cmyk(90.6%, 63.3%, 0%, 29.4%)
CIE-LAB	lab(32.50, 30.20, -64.28)
CIE-LCH	lch(32.50, 71.02, 295.17°)
OKLab	oklab(42.94% -0.0223 -0.1863)
OKLCH	oklch(42.94% 0.188 263.2)
XYZ	xyz(10.4146, 7.3095, 44.0331)
Luminance	0.0731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1142B4 #B48311

analogous

#1193B4 #1142B4 #3111B4

triadic

#1142B4 #B41142 #42B411

tetradic

#1142B4 #B41193 #B48311 #11B431

square

#1142B4 #B41193 #B48311 #11B431

split-complementary

#1142B4 #B43111 #93B411

monochromatic

#061944 #0C2D7C #1142B4 #1958E9 #5180EF

Accessibility & contrast

On white

8.53

#1142B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#1142B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1142B4

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1142B4	#FFFFFF	#000000	##FFFFFF
##1142B4	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B8

Deuteranopia (green-blind)

#0045B2

Tritanopia (blue-blind)

#006075

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1142b4;
/* rgb */ color: rgb(17, 66, 180);
/* oklch */ color: oklch(42.9% 0.188 263.2);

Tailwind

colors: {
  custom: {
    50: '#7375cb',
    500: '#1142b4',
    950: '#000000',
  },
}

SCSS

$custom: #1142b4;
$custom-light: #7375cb;
$custom-dark: #000000;

JSON

{
  "hex": "#1142b4",
  "rgb": {
    "r": 17,
    "g": 66,
    "b": 180
  },
  "hsl": {
    "h": 221.963,
    "s": 82.741,
    "l": 38.627
  },
  "oklch": {
    "l": 0.42935,
    "c": 0.18762,
    "h": 263.2
  },
  "luminance": 0.07311
}

Semantic roles & 50–950 ramp

primary

#1142B4

secondary

#D0AA50

accent

#BC2FF9

background

#F7F7FC

surface

#EEEDF9

border

#C9C8D2

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #1142B4

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

Preview Lab → · Contrast checker → · Palette generator →