#1A4C84#1A4C84

#1A4C84 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.4% C 0.108 H 253.9°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#1A4C84
RGB	rgb(26, 76, 132)
HSL	hsl(212, 67%, 31%)
HSV	hsv(212, 80%, 52%)
CMYK	cmyk(80.3%, 42.4%, 0%, 48.2%)
CIE-LAB	lab(31.93, 4.71, -36.14)
CIE-LCH	lch(31.93, 36.45, 277.43°)
OKLab	oklab(41.42% -0.0298 -0.1033)
OKLCH	oklch(41.42% 0.108 253.9)
XYZ	xyz(7.1737, 7.0536, 22.8087)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4C84 #84521A

analogous

#1A8184 #1A4C84 #1D1A84

triadic

#1A4C84 #841A4C #4C841A

tetradic

#1A4C84 #841A81 #84521A #1A841D

square

#1A4C84 #841A81 #84521A #1A841D

split-complementary

#1A4C84 #841D1A #81841A

monochromatic

#06111E #102F51 #1A4C84 #2469B7 #3F88D9

Accessibility & contrast

On white

8.71

#1A4C84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#1A4C84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4C84

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4C84	#FFFFFF	#000000	##FFFFFF
##1A4C84	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315086

Deuteranopia (green-blind)

#1F4783

Tritanopia (blue-blind)

#005961

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1a4c84;
/* rgb */ color: rgb(26, 76, 132);
/* oklch */ color: oklch(41.4% 0.108 253.9);

Tailwind

colors: {
  custom: {
    50: '#687da8',
    500: '#1a4c84',
    950: '#000000',
  },
}

SCSS

$custom: #1a4c84;
$custom-light: #687da8;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4c84",
  "rgb": {
    "r": 26,
    "g": 76,
    "b": 132
  },
  "hsl": {
    "h": 211.698,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41415,
    "c": 0.10755,
    "h": 253.9
  },
  "luminance": 0.07054
}

Semantic roles & 50–950 ramp

primary

#1A4C84

secondary

#B88042

accent

#993EEA

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1A4C84

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

Preview Lab → · Contrast checker → · Palette generator →