#1A4B94#1A4B94

#1A4B94 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.3% C 0.131 H 258.7°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#1A4B94
RGB	rgb(26, 75, 148)
HSL	hsl(216, 70%, 34%)
HSV	hsv(216, 82%, 58%)
CMYK	cmyk(82.4%, 49.3%, 0%, 42%)
CIE-LAB	lab(32.68, 11.89, -44.76)
CIE-LCH	lch(32.68, 46.31, 284.87°)
OKLab	oklab(42.33% -0.0257 -0.1287)
OKLCH	oklch(42.33% 0.131 258.7)
XYZ	xyz(8.2854, 7.3889, 29.0007)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4B94 #94631A

analogous

#1A8894 #1A4B94 #261A94

triadic

#1A4B94 #941A4B #4B941A

tetradic

#1A4B94 #941A88 #94631A #1A9426

square

#1A4B94 #941A88 #94631A #1A9426

split-complementary

#1A4B94 #94261A #88941A

monochromatic

#08162C #113160 #1A4B94 #2365C8 #4985DF

Accessibility & contrast

On white

8.47

#1A4B94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#1A4B94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4B94

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4B94	#FFFFFF	#000000	##FFFFFF
##1A4B94	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215397

Deuteranopia (green-blind)

#004893

Tritanopia (blue-blind)

#005D68

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1a4b94;
/* rgb */ color: rgb(26, 75, 148);
/* oklch */ color: oklch(42.3% 0.131 258.7);

Tailwind

colors: {
  custom: {
    50: '#6c7cb4',
    500: '#1a4b94',
    950: '#000000',
  },
}

SCSS

$custom: #1a4b94;
$custom-light: #6c7cb4;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4b94",
  "rgb": {
    "r": 26,
    "g": 75,
    "b": 148
  },
  "hsl": {
    "h": 215.902,
    "s": 70.115,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42332,
    "c": 0.13124,
    "h": 258.7
  },
  "luminance": 0.0739
}

Semantic roles & 50–950 ramp

primary

#1A4B94

secondary

#C19149

accent

#A53BED

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1A4B94

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

Preview Lab → · Contrast checker → · Palette generator →