#1A548A#1A548A

#1A548A is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.8% C 0.107 H 250.5°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#1A548A
RGB	rgb(26, 84, 138)
HSL	hsl(209, 68%, 32%)
HSV	hsv(209, 81%, 54%)
CMYK	cmyk(81.2%, 39.1%, 0%, 45.9%)
CIE-LAB	lab(34.79, 1.85, -35.27)
CIE-LCH	lch(34.79, 35.32, 273.00°)
OKLab	oklab(43.77% -0.0356 -0.1006)
OKLCH	oklch(43.77% 0.107 250.5)
XYZ	xyz(8.1820, 8.3943, 25.2289)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A548A #8A501A

analogous

#1A8A88 #1A548A #1A1C8A

triadic

#1A548A #8A1A54 #548A1A

tetradic

#1A548A #881A8A #8A501A #1C8A1A

square

#1A548A #881A8A #8A501A #1C8A1A

split-complementary

#1A548A #8A1A1C #8A881A

monochromatic

#071523 #103557 #1A548A #2473BD #4392DC

Accessibility & contrast

On white

7.84

#1A548A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#1A548A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A548A

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A548A	#FFFFFF	#000000	##FFFFFF
##1A548A	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A578C

Deuteranopia (green-blind)

#294D89

Tritanopia (blue-blind)

#006168

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1a548a;
/* rgb */ color: rgb(26, 84, 138);
/* oklch */ color: oklch(43.8% 0.107 250.5);

Tailwind

colors: {
  custom: {
    50: '#6983ac',
    500: '#1a548a',
    950: '#000000',
  },
}

SCSS

$custom: #1a548a;
$custom-light: #6983ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1a548a",
  "rgb": {
    "r": 26,
    "g": 84,
    "b": 138
  },
  "hsl": {
    "h": 208.929,
    "s": 68.293,
    "l": 32.157
  },
  "oklch": {
    "l": 0.43767,
    "c": 0.10675,
    "h": 250.5
  },
  "luminance": 0.08395
}

Semantic roles & 50–950 ramp

primary

#1A548A

secondary

#BD7E43

accent

#913DEB

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1A548A

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

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