#1A4E66#1A4E66

#1A4E66 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.1% C 0.067 H 232.1°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#1A4E66
RGB	rgb(26, 78, 102)
HSL	hsl(199, 59%, 25%)
HSV	hsv(199, 75%, 40%)
CMYK	cmyk(74.5%, 23.5%, 0%, 60%)
CIE-LAB	lab(30.94, -8.39, -18.93)
CIE-LCH	lch(30.94, 20.70, 246.10°)
OKLab	oklab(40.1% -0.0414 -0.0531)
OKLCH	oklch(40.1% 0.067 232.1)
XYZ	xyz(5.5477, 6.6271, 13.5546)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4E66 #66321A

analogous

#1A6658 #1A4E66 #1A2866

triadic

#1A4E66 #661A4E #4E661A

tetradic

#1A4E66 #581A66 #66321A #28661A

square

#1A4E66 #581A66 #66321A #28661A

split-complementary

#1A4E66 #661A28 #66581A

monochromatic

#061318 #0E2935 #1A4E66 #267397 #3399C8

Accessibility & contrast

On white

9.03

#1A4E66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#1A4E66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4E66

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4E66	#FFFFFF	#000000	##FFFFFF
##1A4E66	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424D67

Deuteranopia (green-blind)

#384666

Tritanopia (blue-blind)

#005456

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1a4e66;
/* rgb */ color: rgb(26, 78, 102);
/* oklch */ color: oklch(40.1% 0.067 232.1);

Tailwind

colors: {
  custom: {
    50: '#627f91',
    500: '#1a4e66',
    950: '#000000',
  },
}

SCSS

$custom: #1a4e66;
$custom-light: #627f91;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4e66",
  "rgb": {
    "r": 26,
    "g": 78,
    "b": 102
  },
  "hsl": {
    "h": 198.947,
    "s": 59.375,
    "l": 25.098
  },
  "oklch": {
    "l": 0.40103,
    "c": 0.06739,
    "h": 232.1
  },
  "luminance": 0.06628
}

Semantic roles & 50–950 ramp

primary

#1A4E66

secondary

#9C5D40

accent

#7745E3

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0D

muted

#7A7C7D

Preview Lab

Preview with #1A4E66

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

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