#1A4073#1A4073

#1A4073 is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 37.3% C 0.098 H 256.8°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#1A4073
RGB	rgb(26, 64, 115)
HSL	hsl(214, 63%, 28%)
HSV	hsv(214, 77%, 45%)
CMYK	cmyk(77.4%, 44.3%, 0%, 54.9%)
CIE-LAB	lab(27.08, 5.95, -33.25)
CIE-LCH	lch(27.08, 33.78, 280.14°)
OKLab	oklab(37.3% -0.0224 -0.0951)
OKLCH	oklch(37.3% 0.098 256.8)
XYZ	xyz(5.3528, 5.1236, 16.9232)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4073 #734D1A

analogous

#1A6D73 #1A4073 #201A73

triadic

#1A4073 #731A40 #40731A

tetradic

#1A4073 #731A6D #734D1A #1A7320

square

#1A4073 #731A6D #734D1A #1A7320

split-complementary

#1A4073 #73201A #6D731A

monochromatic

#060E19 #0F2441 #1A4073 #255CA5 #3678D2

Accessibility & contrast

On white

10.37

#1A4073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#1A4073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4073

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4073	#FFFFFF	#000000	##FFFFFF
##1A4073	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274475

Deuteranopia (green-blind)

#173C72

Tritanopia (blue-blind)

#004C54

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1a4073;
/* rgb */ color: rgb(26, 64, 115);
/* oklch */ color: oklch(37.3% 0.098 256.8);

Tailwind

colors: {
  custom: {
    50: '#64749b',
    500: '#1a4073',
    950: '#000000',
  },
}

SCSS

$custom: #1a4073;
$custom-light: #64749b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4073",
  "rgb": {
    "r": 26,
    "g": 64,
    "b": 115
  },
  "hsl": {
    "h": 214.382,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.37301,
    "c": 0.09768,
    "h": 256.8
  },
  "luminance": 0.05124
}

Semantic roles & 50–950 ramp

primary

#1A4073

secondary

#A87C41

accent

#A042E6

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #1A4073

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

Preview Lab → · Contrast checker → · Palette generator →