#1A3676#1A3676

#1A3676 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.2% C 0.115 H 263.7°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#1A3676
RGB	rgb(26, 54, 118)
HSL	hsl(222, 64%, 28%)
HSV	hsv(222, 78%, 46%)
CMYK	cmyk(78%, 54.2%, 0%, 53.7%)
CIE-LAB	lab(24.21, 14.20, -39.77)
CIE-LCH	lch(24.21, 42.23, 289.65°)
OKLab	oklab(35.16% -0.0126 -0.1145)
OKLCH	oklch(35.16% 0.115 263.7)
XYZ	xyz(5.0140, 4.1654, 17.6758)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A3676 #765A1A

analogous

#1A6476 #1A3676 #2C1A76

triadic

#1A3676 #761A36 #36761A

tetradic

#1A3676 #761A64 #765A1A #1A762C

square

#1A3676 #761A64 #765A1A #1A762C

split-complementary

#1A3676 #762C1A #64761A

monochromatic

#060B19 #0F1F44 #1A3676 #254DA8 #3767D3

Accessibility & contrast

On white

11.46

#1A3676 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#1A3676 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A3676

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A3676	#FFFFFF	#000000	##FFFFFF
##1A3676	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3E78

Deuteranopia (green-blind)

#003675

Tritanopia (blue-blind)

#004550

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1a3676;
/* rgb */ color: rgb(26, 54, 118);
/* oklch */ color: oklch(35.2% 0.115 263.7);

Tailwind

colors: {
  custom: {
    50: '#656c9e',
    500: '#1a3676',
    950: '#000000',
  },
}

SCSS

$custom: #1a3676;
$custom-light: #656c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a3676",
  "rgb": {
    "r": 26,
    "g": 54,
    "b": 118
  },
  "hsl": {
    "h": 221.739,
    "s": 63.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.35162,
    "c": 0.11516,
    "h": 263.7
  },
  "luminance": 0.04166
}

Semantic roles & 50–950 ramp

primary

#1A3676

secondary

#AB8B41

accent

#B441E7

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #1A3676

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

Preview Lab → · Contrast checker → · Palette generator →