#1141B4#1141B4

#1141B4 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.7% C 0.189 H 263.4°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#1141B4
RGB	rgb(17, 65, 180)
HSL	hsl(222, 83%, 39%)
HSV	hsv(222, 91%, 71%)
CMYK	cmyk(90.6%, 63.9%, 0%, 29.4%)
CIE-LAB	lab(32.24, 30.87, -64.70)
CIE-LCH	lch(32.24, 71.69, 295.51°)
OKLab	oklab(42.74% -0.0218 -0.1875)
OKLCH	oklch(42.74% 0.189 263.4)
XYZ	xyz(10.3567, 7.1937, 44.0138)
Luminance	0.0720 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1141B4 #B48411

analogous

#1192B4 #1141B4 #3211B4

triadic

#1141B4 #B41141 #41B411

tetradic

#1141B4 #B41192 #B48411 #11B432

square

#1141B4 #B41192 #B48411 #11B432

split-complementary

#1141B4 #B43211 #92B411

monochromatic

#061944 #0C2D7C #1141B4 #1956E9 #517FEF

Accessibility & contrast

On white

8.61

#1141B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#1141B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1141B4

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1141B4	#FFFFFF	#000000	##FFFFFF
##1141B4	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B8

Deuteranopia (green-blind)

#0045B2

Tritanopia (blue-blind)

#006074

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1141b4;
/* rgb */ color: rgb(17, 65, 180);
/* oklch */ color: oklch(42.7% 0.189 263.4);

Tailwind

colors: {
  custom: {
    50: '#7375cb',
    500: '#1141b4',
    950: '#000000',
  },
}

SCSS

$custom: #1141b4;
$custom-light: #7375cb;
$custom-dark: #000000;

JSON

{
  "hex": "#1141b4",
  "rgb": {
    "r": 17,
    "g": 65,
    "b": 180
  },
  "hsl": {
    "h": 222.331,
    "s": 82.741,
    "l": 38.627
  },
  "oklch": {
    "l": 0.42744,
    "c": 0.18881,
    "h": 263.4
  },
  "luminance": 0.07195
}

Semantic roles & 50–950 ramp

primary

#1141B4

secondary

#D0AB50

accent

#BD2FF9

background

#F7F7FC

surface

#EEEDF9

border

#C9C8D2

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #1141B4

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

Preview Lab → · Contrast checker → · Palette generator →