#1A419D#1A419D

#1A419D is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.9% C 0.156 H 263.6°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#1A419D
RGB	rgb(26, 65, 157)
HSL	hsl(222, 72%, 36%)
HSV	hsv(222, 83%, 62%)
CMYK	cmyk(83.4%, 58.6%, 0%, 38.4%)
CIE-LAB	lab(30.48, 22.37, -53.78)
CIE-LCH	lch(30.48, 58.25, 292.58°)
OKLab	oklab(40.88% -0.0175 -0.1554)
OKLCH	oklch(40.88% 0.156 263.6)
XYZ	xyz(8.3999, 6.4335, 32.6908)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A419D #9D761A

analogous

#1A829D #1A419D #341A9D

triadic

#1A419D #9D1A41 #419D1A

tetradic

#1A419D #9D1A82 #9D761A #1A9D34

square

#1A419D #9D1A82 #9D761A #1A9D34

split-complementary

#1A419D #9D341A #829D1A

monochromatic

#091634 #112B68 #1A419D #2357D2 #4F7BE2

Accessibility & contrast

On white

9.18

#1A419D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#1A419D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A419D

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A419D	#FFFFFF	#000000	##FFFFFF
##1A419D	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA0

Deuteranopia (green-blind)

#00429B

Tritanopia (blue-blind)

#005868

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1a419d;
/* rgb */ color: rgb(26, 65, 157);
/* oklch */ color: oklch(40.9% 0.156 263.6);

Tailwind

colors: {
  custom: {
    50: '#6f75bb',
    500: '#1a419d',
    950: '#000000',
  },
}

SCSS

$custom: #1a419d;
$custom-light: #6f75bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1a419d",
  "rgb": {
    "r": 26,
    "g": 65,
    "b": 157
  },
  "hsl": {
    "h": 222.137,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40878,
    "c": 0.15642,
    "h": 263.6
  },
  "luminance": 0.06435
}

Semantic roles & 50–950 ramp

primary

#1A419D

secondary

#C4A14E

accent

#B839EE

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1A419D

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

Preview Lab → · Contrast checker → · Palette generator →