#1A4D82#1A4D82

#1A4D82 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.5% C 0.104 H 252.5°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#1A4D82
RGB	rgb(26, 77, 130)
HSL	hsl(211, 67%, 31%)
HSV	hsv(211, 80%, 51%)
CMYK	cmyk(80%, 40.8%, 0%, 49%)
CIE-LAB	lab(32.12, 3.24, -34.60)
CIE-LCH	lch(32.12, 34.76, 275.35°)
OKLab	oklab(41.52% -0.0312 -0.0988)
OKLCH	oklch(41.52% 0.104 252.5)
XYZ	xyz(7.1076, 7.1382, 22.1180)
Luminance	0.0714 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4D82 #824F1A

analogous

#1A8182 #1A4D82 #1B1A82

triadic

#1A4D82 #821A4D #4D821A

tetradic

#1A4D82 #821A81 #824F1A #1A821B

square

#1A4D82 #821A81 #824F1A #1A821B

split-complementary

#1A4D82 #821B1A #81821A

monochromatic

#06111C #102F4F #1A4D82 #246BB5 #3E8AD8

Accessibility & contrast

On white

8.65

#1A4D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#1A4D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4D82

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4D82	#FFFFFF	#000000	##FFFFFF
##1A4D82	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345184

Deuteranopia (green-blind)

#234781

Tritanopia (blue-blind)

#005A61

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a4d82;
/* rgb */ color: rgb(26, 77, 130);
/* oklch */ color: oklch(41.5% 0.104 252.5);

Tailwind

colors: {
  custom: {
    50: '#677ea6',
    500: '#1a4d82',
    950: '#000000',
  },
}

SCSS

$custom: #1a4d82;
$custom-light: #677ea6;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4d82",
  "rgb": {
    "r": 26,
    "g": 77,
    "b": 130
  },
  "hsl": {
    "h": 210.577,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.41524,
    "c": 0.10362,
    "h": 252.5
  },
  "luminance": 0.07139
}

Semantic roles & 50–950 ramp

primary

#1A4D82

secondary

#B67D42

accent

#963EEA

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1A4D82

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

Preview Lab → · Contrast checker → · Palette generator →