#1A4572#1A4572

#1A4572 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.5% C 0.090 H 252.2°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#1A4572
RGB	rgb(26, 69, 114)
HSL	hsl(211, 63%, 27%)
HSV	hsv(211, 77%, 45%)
CMYK	cmyk(77.2%, 39.5%, 0%, 55.3%)
CIE-LAB	lab(28.62, 2.13, -30.17)
CIE-LCH	lch(28.62, 30.25, 274.05°)
OKLab	oklab(38.48% -0.0276 -0.086)
OKLCH	oklch(38.48% 0.09 252.2)
XYZ	xyz(5.5903, 5.6901, 16.7200)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4572 #72471A

analogous

#1A7172 #1A4572 #1B1A72

triadic

#1A4572 #721A45 #45721A

tetradic

#1A4572 #721A71 #72471A #1A721B

square

#1A4572 #721A71 #72471A #1A721B

split-complementary

#1A4572 #721B1A #71721A

monochromatic

#060F19 #0F2740 #1A4572 #2563A4 #3581D1

Accessibility & contrast

On white

9.82

#1A4572 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#1A4572 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4572

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4572	#FFFFFF	#000000	##FFFFFF
##1A4572	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304874

Deuteranopia (green-blind)

#234071

Tritanopia (blue-blind)

#005056

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1a4572;
/* rgb */ color: rgb(26, 69, 114);
/* oklch */ color: oklch(38.5% 0.090 252.2);

Tailwind

colors: {
  custom: {
    50: '#64789b',
    500: '#1a4572',
    950: '#000000',
  },
}

SCSS

$custom: #1a4572;
$custom-light: #64789b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4572",
  "rgb": {
    "r": 26,
    "g": 69,
    "b": 114
  },
  "hsl": {
    "h": 210.682,
    "s": 62.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.38475,
    "c": 0.09029,
    "h": 252.2
  },
  "luminance": 0.05691
}

Semantic roles & 50–950 ramp

primary

#1A4572

secondary

#A77541

accent

#9642E6

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #1A4572

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

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