#1A4A94#1A4A94

#1A4A94 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.1% C 0.132 H 259.2°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#1A4A94
RGB	rgb(26, 74, 148)
HSL	hsl(216, 70%, 34%)
HSV	hsv(216, 82%, 58%)
CMYK	cmyk(82.4%, 50%, 0%, 42%)
CIE-LAB	lab(32.38, 12.57, -45.24)
CIE-LCH	lch(32.38, 46.95, 285.52°)
OKLab	oklab(42.1% -0.0249 -0.1301)
OKLCH	oklch(42.1% 0.132 259.2)
XYZ	xyz(8.2181, 7.2543, 28.9783)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4A94 #94641A

analogous

#1A8794 #1A4A94 #271A94

triadic

#1A4A94 #941A4A #4A941A

tetradic

#1A4A94 #941A87 #94641A #1A9427

square

#1A4A94 #941A87 #94641A #1A9427

split-complementary

#1A4A94 #94271A #87941A

monochromatic

#08162C #113060 #1A4A94 #2364C8 #4984DF

Accessibility & contrast

On white

8.57

#1A4A94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#1A4A94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4A94

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4A94	#FFFFFF	#000000	##FFFFFF
##1A4A94	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E5297

Deuteranopia (green-blind)

#004793

Tritanopia (blue-blind)

#005C68

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a4a94;
/* rgb */ color: rgb(26, 74, 148);
/* oklch */ color: oklch(42.1% 0.132 259.2);

Tailwind

colors: {
  custom: {
    50: '#6c7bb4',
    500: '#1a4a94',
    950: '#000000',
  },
}

SCSS

$custom: #1a4a94;
$custom-light: #6c7bb4;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4a94",
  "rgb": {
    "r": 26,
    "g": 74,
    "b": 148
  },
  "hsl": {
    "h": 216.393,
    "s": 70.115,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42104,
    "c": 0.13249,
    "h": 259.2
  },
  "luminance": 0.07255
}

Semantic roles & 50–950 ramp

primary

#1A4A94

secondary

#C19249

accent

#A73BED

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1A4A94

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

Preview Lab → · Contrast checker → · Palette generator →