#1A5184#1A5184

#1A5184 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.6% C 0.102 H 250.2°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#1A5184
RGB	rgb(26, 81, 132)
HSL	hsl(209, 67%, 31%)
HSV	hsv(209, 80%, 52%)
CMYK	cmyk(80.3%, 38.6%, 0%, 48.2%)
CIE-LAB	lab(33.50, 1.41, -33.65)
CIE-LCH	lch(33.50, 33.67, 272.39°)
OKLab	oklab(42.64% -0.0345 -0.0959)
OKLCH	oklch(42.64% 0.102 250.2)
XYZ	xyz(7.5317, 7.7695, 22.9280)
Luminance	0.0777 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5184 #844D1A

analogous

#1A8482 #1A5184 #1A1C84

triadic

#1A5184 #841A51 #51841A

tetradic

#1A5184 #821A84 #844D1A #1C841A

square

#1A5184 #821A84 #844D1A #1C841A

split-complementary

#1A5184 #841A1C #84821A

monochromatic

#06121E #103251 #1A5184 #2470B7 #3F8FD9

Accessibility & contrast

On white

8.22

#1A5184 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#1A5184 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5184

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5184	#FFFFFF	#000000	##FFFFFF
##1A5184	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395486

Deuteranopia (green-blind)

#294A83

Tritanopia (blue-blind)

#005D64

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1a5184;
/* rgb */ color: rgb(26, 81, 132);
/* oklch */ color: oklch(42.6% 0.102 250.2);

Tailwind

colors: {
  custom: {
    50: '#6881a8',
    500: '#1a5184',
    950: '#000000',
  },
}

SCSS

$custom: #1a5184;
$custom-light: #6881a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5184",
  "rgb": {
    "r": 26,
    "g": 81,
    "b": 132
  },
  "hsl": {
    "h": 208.868,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.42641,
    "c": 0.10192,
    "h": 250.2
  },
  "luminance": 0.0777
}

Semantic roles & 50–950 ramp

primary

#1A5184

secondary

#B87B42

accent

#913EEA

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1A5184

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

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