#1A4893#1A4893

#1A4893 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 41.6% C 0.134 H 259.9°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#1A4893
RGB	rgb(26, 72, 147)
HSL	hsl(217, 70%, 34%)
HSV	hsv(217, 82%, 58%)
CMYK	cmyk(82.3%, 51%, 0%, 42.4%)
CIE-LAB	lab(31.72, 13.52, -45.70)
CIE-LCH	lch(31.72, 47.66, 286.49°)
OKLab	oklab(41.57% -0.0235 -0.1315)
OKLCH	oklch(41.57% 0.134 259.9)
XYZ	xyz(8.0079, 6.9600, 28.5195)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4893 #93651A

analogous

#1A8593 #1A4893 #291A93

triadic

#1A4893 #931A48 #48931A

tetradic

#1A4893 #931A85 #93651A #1A9329

square

#1A4893 #931A85 #93651A #1A9329

split-complementary

#1A4893 #93291A #85931A

monochromatic

#08152B #112F5F #1A4893 #2361C7 #4982DF

Accessibility & contrast

On white

8.78

#1A4893 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#1A4893 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4893

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4893	#FFFFFF	#000000	##FFFFFF
##1A4893	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#195096

Deuteranopia (green-blind)

#004592

Tritanopia (blue-blind)

#005A66

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1a4893;
/* rgb */ color: rgb(26, 72, 147);
/* oklch */ color: oklch(41.6% 0.134 259.9);

Tailwind

colors: {
  custom: {
    50: '#6c7ab3',
    500: '#1a4893',
    950: '#000000',
  },
}

SCSS

$custom: #1a4893;
$custom-light: #6c7ab3;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4893",
  "rgb": {
    "r": 26,
    "g": 72,
    "b": 147
  },
  "hsl": {
    "h": 217.19,
    "s": 69.942,
    "l": 33.922
  },
  "oklch": {
    "l": 0.41572,
    "c": 0.13361,
    "h": 259.9
  },
  "luminance": 0.06961
}

Semantic roles & 50–950 ramp

primary

#1A4893

secondary

#C09348

accent

#A93BED

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1A4893

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

Preview Lab → · Contrast checker → · Palette generator →