#1A3662#1A3662

#1A3662 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.6% C 0.085 H 259.1°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#1A3662
RGB	rgb(26, 54, 98)
HSL	hsl(217, 58%, 24%)
HSV	hsv(217, 73%, 38%)
CMYK	cmyk(73.5%, 44.9%, 0%, 61.6%)
CIE-LAB	lab(22.79, 5.97, -29.19)
CIE-LCH	lch(22.79, 29.79, 281.57°)
OKLab	oklab(33.62% -0.016 -0.0833)
OKLCH	oklch(33.62% 0.085 259.1)
XYZ	xyz(3.9490, 3.7394, 12.0666)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A3662 #62461A

analogous

#1A5A62 #1A3662 #221A62

triadic

#1A3662 #621A36 #36621A

tetradic

#1A3662 #621A5A #62461A #1A6222

square

#1A3662 #621A5A #62461A #1A6222

split-complementary

#1A3662 #62221A #5A621A

monochromatic

#060D18 #0D1B32 #1A3662 #275192 #346BC3

Accessibility & contrast

On white

12.01

#1A3662 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#1A3662 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A3662

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A3662	#FFFFFF	#000000	##FFFFFF
##1A3662	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213A64

Deuteranopia (green-blind)

#153361

Tritanopia (blue-blind)

#004047

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1a3662;
/* rgb */ color: rgb(26, 54, 98);
/* oklch */ color: oklch(33.6% 0.085 259.1);

Tailwind

colors: {
  custom: {
    50: '#606c8f',
    500: '#1a3662',
    950: '#000000',
  },
}

SCSS

$custom: #1a3662;
$custom-light: #606c8f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a3662",
  "rgb": {
    "r": 26,
    "g": 54,
    "b": 98
  },
  "hsl": {
    "h": 216.667,
    "s": 58.065,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33617,
    "c": 0.08485,
    "h": 259.1
  },
  "luminance": 0.0374
}

Semantic roles & 50–950 ramp

primary

#1A3662

secondary

#987640

accent

#A547E1

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05060C

muted

#7A7A7D

Preview Lab

Preview with #1A3662

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

Preview Lab → · Contrast checker → · Palette generator →