#1A4C93#1A4C93

#1A4C93 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.5% C 0.129 H 258.0°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#1A4C93
RGB	rgb(26, 76, 147)
HSL	hsl(215, 70%, 34%)
HSV	hsv(215, 82%, 58%)
CMYK	cmyk(82.3%, 48.3%, 0%, 42.4%)
CIE-LAB	lab(32.91, 10.80, -43.78)
CIE-LCH	lch(32.91, 45.09, 283.86°)
OKLab	oklab(42.49% -0.0267 -0.1258)
OKLCH	oklch(42.49% 0.129 258)
XYZ	xyz(8.2750, 7.4941, 28.6085)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4C93 #93611A

analogous

#1A8993 #1A4C93 #251A93

triadic

#1A4C93 #931A4C #4C931A

tetradic

#1A4C93 #931A89 #93611A #1A9325

square

#1A4C93 #931A89 #93611A #1A9325

split-complementary

#1A4C93 #93251A #89931A

monochromatic

#08162B #11315F #1A4C93 #2367C7 #4987DF

Accessibility & contrast

On white

8.40

#1A4C93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#1A4C93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4C93

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4C93	#FFFFFF	#000000	##FFFFFF
##1A4C93	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245396

Deuteranopia (green-blind)

#004892

Tritanopia (blue-blind)

#005D68

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1a4c93;
/* rgb */ color: rgb(26, 76, 147);
/* oklch */ color: oklch(42.5% 0.129 258.0);

Tailwind

colors: {
  custom: {
    50: '#6b7db3',
    500: '#1a4c93',
    950: '#000000',
  },
}

SCSS

$custom: #1a4c93;
$custom-light: #6b7db3;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4c93",
  "rgb": {
    "r": 26,
    "g": 76,
    "b": 147
  },
  "hsl": {
    "h": 215.207,
    "s": 69.942,
    "l": 33.922
  },
  "oklch": {
    "l": 0.42487,
    "c": 0.12858,
    "h": 258
  },
  "luminance": 0.07495
}

Semantic roles & 50–950 ramp

primary

#1A4C93

secondary

#C08F48

accent

#A33BED

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1A4C93

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

Preview Lab → · Contrast checker → · Palette generator →