#1A4F89#1A4F89

#1A4F89 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.5% C 0.111 H 253.6°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#1A4F89
RGB	rgb(26, 79, 137)
HSL	hsl(211, 68%, 32%)
HSV	hsv(211, 81%, 54%)
CMYK	cmyk(81%, 42.3%, 0%, 46.3%)
CIE-LAB	lab(33.17, 4.73, -37.24)
CIE-LCH	lch(33.17, 37.54, 277.25°)
OKLab	oklab(42.48% -0.0313 -0.1065)
OKLCH	oklch(42.48% 0.111 253.6)
XYZ	xyz(7.7356, 7.6168, 24.7245)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4F89 #89541A

analogous

#1A8789 #1A4F89 #1C1A89

triadic

#1A4F89 #891A4F #4F891A

tetradic

#1A4F89 #891A87 #89541A #1A891C

square

#1A4F89 #891A87 #89541A #1A891C

split-complementary

#1A4F89 #891C1A #87891A

monochromatic

#061422 #103156 #1A4F89 #246DBC #428BDB

Accessibility & contrast

On white

8.32

#1A4F89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1A4F89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4F89

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4F89	#FFFFFF	#000000	##FFFFFF
##1A4F89	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33538B

Deuteranopia (green-blind)

#1F4988

Tritanopia (blue-blind)

#005D65

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1a4f89;
/* rgb */ color: rgb(26, 79, 137);
/* oklch */ color: oklch(42.5% 0.111 253.6);

Tailwind

colors: {
  custom: {
    50: '#697fac',
    500: '#1a4f89',
    950: '#000000',
  },
}

SCSS

$custom: #1a4f89;
$custom-light: #697fac;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4f89",
  "rgb": {
    "r": 26,
    "g": 79,
    "b": 137
  },
  "hsl": {
    "h": 211.351,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42483,
    "c": 0.11101,
    "h": 253.6
  },
  "luminance": 0.07618
}

Semantic roles & 50–950 ramp

primary

#1A4F89

secondary

#BC8243

accent

#983DEB

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1A4F89

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

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