#1A4B84#1A4B84

#1A4B84 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 41.2% C 0.109 H 254.6°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#1A4B84
RGB	rgb(26, 75, 132)
HSL	hsl(212, 67%, 31%)
HSV	hsv(212, 80%, 52%)
CMYK	cmyk(80.3%, 43.2%, 0%, 48.2%)
CIE-LAB	lab(31.62, 5.38, -36.64)
CIE-LCH	lch(31.62, 37.04, 278.36°)
OKLab	oklab(41.17% -0.0288 -0.1048)
OKLCH	oklch(41.17% 0.109 254.6)
XYZ	xyz(7.1054, 6.9169, 22.7859)
Luminance	0.0692 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4B84 #84531A

analogous

#1A8084 #1A4B84 #1E1A84

triadic

#1A4B84 #841A4B #4B841A

tetradic

#1A4B84 #841A80 #84531A #1A841E

square

#1A4B84 #841A80 #84531A #1A841E

split-complementary

#1A4B84 #841E1A #80841A

monochromatic

#06111E #102E51 #1A4B84 #2468B7 #3F86D9

Accessibility & contrast

On white

8.81

#1A4B84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#1A4B84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4B84

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4B84	#FFFFFF	#000000	##FFFFFF
##1A4B84	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5086

Deuteranopia (green-blind)

#1C4683

Tritanopia (blue-blind)

#005961

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1a4b84;
/* rgb */ color: rgb(26, 75, 132);
/* oklch */ color: oklch(41.2% 0.109 254.6);

Tailwind

colors: {
  custom: {
    50: '#687ca8',
    500: '#1a4b84',
    950: '#000000',
  },
}

SCSS

$custom: #1a4b84;
$custom-light: #687ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4b84",
  "rgb": {
    "r": 26,
    "g": 75,
    "b": 132
  },
  "hsl": {
    "h": 212.264,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41172,
    "c": 0.10873,
    "h": 254.6
  },
  "luminance": 0.06918
}

Semantic roles & 50–950 ramp

primary

#1A4B84

secondary

#B88142

accent

#9A3EEA

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1A4B84

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

Preview Lab → · Contrast checker → · Palette generator →