#1A4093#1A4093

#1A4093 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.8% C 0.144 H 263.0°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#1A4093
RGB	rgb(26, 64, 147)
HSL	hsl(221, 70%, 34%)
HSV	hsv(221, 82%, 58%)
CMYK	cmyk(82.3%, 56.5%, 0%, 42.4%)
CIE-LAB	lab(29.39, 19.03, -49.46)
CIE-LCH	lch(29.39, 52.99, 291.04°)
OKLab	oklab(39.8% -0.0175 -0.1428)
OKLCH	oklch(39.8% 0.144 263)
XYZ	xyz(7.5240, 5.9921, 28.3581)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4093 #936D1A

analogous

#1A7D93 #1A4093 #311A93

triadic

#1A4093 #931A40 #40931A

tetradic

#1A4093 #931A7D #936D1A #1A9331

square

#1A4093 #931A7D #936D1A #1A9331

split-complementary

#1A4093 #93311A #7D931A

monochromatic

#08132B #11295F #1A4093 #2357C7 #4978DF

Accessibility & contrast

On white

9.55

#1A4093 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#1A4093 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4093

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4093	#FFFFFF	#000000	##FFFFFF
##1A4093	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B96

Deuteranopia (green-blind)

#004091

Tritanopia (blue-blind)

#005563

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1a4093;
/* rgb */ color: rgb(26, 64, 147);
/* oklch */ color: oklch(39.8% 0.144 263.0);

Tailwind

colors: {
  custom: {
    50: '#6c74b3',
    500: '#1a4093',
    950: '#000000',
  },
}

SCSS

$custom: #1a4093;
$custom-light: #6c74b3;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4093",
  "rgb": {
    "r": 26,
    "g": 64,
    "b": 147
  },
  "hsl": {
    "h": 221.157,
    "s": 69.942,
    "l": 33.922
  },
  "oklch": {
    "l": 0.39804,
    "c": 0.14383,
    "h": 263
  },
  "luminance": 0.05993
}

Semantic roles & 50–950 ramp

primary

#1A4093

secondary

#C09B48

accent

#B53BED

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1A4093

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

Preview Lab → · Contrast checker → · Palette generator →