#1A4172#1A4172

#1A4172 is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.5% C 0.095 H 255.6°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#1A4172
RGB	rgb(26, 65, 114)
HSL	hsl(213, 63%, 27%)
HSV	hsv(213, 77%, 45%)
CMYK	cmyk(77.2%, 43%, 0%, 55.3%)
CIE-LAB	lab(27.34, 4.85, -32.21)
CIE-LCH	lch(27.34, 32.57, 278.56°)
OKLab	oklab(37.48% -0.0236 -0.092)
OKLCH	oklch(37.48% 0.095 255.6)
XYZ	xyz(5.3524, 5.2145, 16.6407)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4172 #724B1A

analogous

#1A6D72 #1A4172 #1F1A72

triadic

#1A4172 #721A41 #41721A

tetradic

#1A4172 #721A6D #724B1A #1A721F

square

#1A4172 #721A6D #724B1A #1A721F

split-complementary

#1A4172 #721F1A #6D721A

monochromatic

#060E19 #0F2540 #1A4172 #255DA4 #357AD1

Accessibility & contrast

On white

10.28

#1A4172 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#1A4172 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4172

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4172	#FFFFFF	#000000	##FFFFFF
##1A4172	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4574

Deuteranopia (green-blind)

#1B3D71

Tritanopia (blue-blind)

#004C54

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1a4172;
/* rgb */ color: rgb(26, 65, 114);
/* oklch */ color: oklch(37.5% 0.095 255.6);

Tailwind

colors: {
  custom: {
    50: '#64759b',
    500: '#1a4172',
    950: '#000000',
  },
}

SCSS

$custom: #1a4172;
$custom-light: #64759b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4172",
  "rgb": {
    "r": 26,
    "g": 65,
    "b": 114
  },
  "hsl": {
    "h": 213.409,
    "s": 62.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37477,
    "c": 0.09499,
    "h": 255.6
  },
  "luminance": 0.05215
}

Semantic roles & 50–950 ramp

primary

#1A4172

secondary

#A77A41

accent

#9D42E6

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #1A4172

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

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