#1A2C82#1A2C82

#1A2C82 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.1% C 0.146 H 268.1°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#1A2C82
RGB	rgb(26, 44, 130)
HSL	hsl(230, 67%, 31%)
HSV	hsv(230, 80%, 51%)
CMYK	cmyk(80%, 66.2%, 0%, 49%)
CIE-LAB	lab(22.42, 26.09, -50.29)
CIE-LCH	lch(22.42, 56.65, 297.42°)
OKLab	oklab(34.14% -0.0047 -0.1455)
OKLCH	oklch(34.14% 0.146 268.1)
XYZ	xyz(5.3546, 3.6321, 21.5336)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2C82 #82701A

analogous

#1A6082 #1A2C82 #3C1A82

triadic

#1A2C82 #821A2C #2C821A

tetradic

#1A2C82 #821A60 #82701A #1A823C

square

#1A2C82 #821A60 #82701A #1A823C

split-complementary

#1A2C82 #823C1A #60821A

monochromatic

#06091C #101B4F #1A2C82 #243DB5 #3E59D8

Accessibility & contrast

On white

12.16

#1A2C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#1A2C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2C82

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2C82	#FFFFFF	#000000	##FFFFFF
##1A2C82	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B85

Deuteranopia (green-blind)

#003180

Tritanopia (blue-blind)

#004352

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1a2c82;
/* rgb */ color: rgb(26, 44, 130);
/* oklch */ color: oklch(34.1% 0.146 268.1);

Tailwind

colors: {
  custom: {
    50: '#6965a7',
    500: '#1a2c82',
    950: '#000000',
  },
}

SCSS

$custom: #1a2c82;
$custom-light: #6965a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2c82",
  "rgb": {
    "r": 26,
    "g": 44,
    "b": 130
  },
  "hsl": {
    "h": 229.615,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34138,
    "c": 0.14558,
    "h": 268.1
  },
  "luminance": 0.03633
}

Semantic roles & 50–950 ramp

primary

#1A2C82

secondary

#B6A242

accent

#CC3EEA

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070510

muted

#7A7A7F

Preview Lab

Preview with #1A2C82

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

Preview Lab → · Contrast checker → · Palette generator →