#1A4574#1A4574

#1A4574 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.6% C 0.093 H 253.1°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#1A4574
RGB	rgb(26, 69, 116)
HSL	hsl(211, 63%, 28%)
HSV	hsv(211, 78%, 45%)
CMYK	cmyk(77.6%, 40.5%, 0%, 54.5%)
CIE-LAB	lab(28.74, 2.94, -31.25)
CIE-LCH	lch(28.74, 31.38, 275.38°)
OKLab	oklab(38.61% -0.0271 -0.0891)
OKLCH	oklch(38.61% 0.093 253.1)
XYZ	xyz(5.7053, 5.7362, 17.3261)
Luminance	0.0574 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4574 #74491A

analogous

#1A7274 #1A4574 #1C1A74

triadic

#1A4574 #741A45 #45741A

tetradic

#1A4574 #741A72 #74491A #1A741C

square

#1A4574 #741A72 #74491A #1A741C

split-complementary

#1A4574 #741C1A #72741A

monochromatic

#060F19 #0F2742 #1A4574 #2563A6 #3681D2

Accessibility & contrast

On white

9.78

#1A4574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#1A4574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4574

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4574	#FFFFFF	#000000	##FFFFFF
##1A4574	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4876

Deuteranopia (green-blind)

#214073

Tritanopia (blue-blind)

#005057

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1a4574;
/* rgb */ color: rgb(26, 69, 116);
/* oklch */ color: oklch(38.6% 0.093 253.1);

Tailwind

colors: {
  custom: {
    50: '#64789c',
    500: '#1a4574',
    950: '#000000',
  },
}

SCSS

$custom: #1a4574;
$custom-light: #64789c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4574",
  "rgb": {
    "r": 26,
    "g": 69,
    "b": 116
  },
  "hsl": {
    "h": 211.333,
    "s": 63.38,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38608,
    "c": 0.09313,
    "h": 253.1
  },
  "luminance": 0.05737
}

Semantic roles & 50–950 ramp

primary

#1A4574

secondary

#A97741

accent

#9841E6

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #1A4574

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

Preview Lab → · Contrast checker → · Palette generator →