#1A4B95#1A4B95

#1A4B95 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.4% C 0.133 H 258.9°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#1A4B95
RGB	rgb(26, 75, 149)
HSL	hsl(216, 70%, 34%)
HSV	hsv(216, 83%, 58%)
CMYK	cmyk(82.6%, 49.7%, 0%, 41.6%)
CIE-LAB	lab(32.75, 12.29, -45.25)
CIE-LCH	lch(32.75, 46.89, 285.20°)
OKLab	oklab(42.41% -0.0255 -0.1302)
OKLCH	oklch(42.41% 0.133 258.9)
XYZ	xyz(8.3649, 7.4207, 29.4194)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4B95 #95641A

analogous

#1A8995 #1A4B95 #271A95

triadic

#1A4B95 #951A4B #4B951A

tetradic

#1A4B95 #951A89 #95641A #1A9527

square

#1A4B95 #951A89 #95641A #1A9527

split-complementary

#1A4B95 #95271A #89951A

monochromatic

#08172D #113161 #1A4B95 #2365C9 #4A86DF

Accessibility & contrast

On white

8.45

#1A4B95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#1A4B95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4B95

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4B95	#FFFFFF	#000000	##FFFFFF
##1A4B95	1.00	8.45	2.48	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5398

Deuteranopia (green-blind)

#004894

Tritanopia (blue-blind)

#005D69

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1a4b95;
/* rgb */ color: rgb(26, 75, 149);
/* oklch */ color: oklch(42.4% 0.133 258.9);

Tailwind

colors: {
  custom: {
    50: '#6c7cb5',
    500: '#1a4b95',
    950: '#000000',
  },
}

SCSS

$custom: #1a4b95;
$custom-light: #6c7cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4b95",
  "rgb": {
    "r": 26,
    "g": 75,
    "b": 149
  },
  "hsl": {
    "h": 216.098,
    "s": 70.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.42408,
    "c": 0.13264,
    "h": 258.9
  },
  "luminance": 0.07422
}

Semantic roles & 50–950 ramp

primary

#1A4B95

secondary

#C1924A

accent

#A63BED

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1A4B95

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

Preview Lab → · Contrast checker → · Palette generator →