#1A4070#1A4070

#1A4070 is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 37.1% C 0.093 H 255.7°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#1A4070
RGB	rgb(26, 64, 112)
HSL	hsl(213, 62%, 27%)
HSV	hsv(213, 77%, 44%)
CMYK	cmyk(76.8%, 42.9%, 0%, 56.1%)
CIE-LAB	lab(26.89, 4.72, -31.65)
CIE-LCH	lch(26.89, 32.00, 278.49°)
OKLab	oklab(37.09% -0.0231 -0.0904)
OKLCH	oklch(37.09% 0.093 255.7)
XYZ	xyz(5.1830, 5.0557, 16.0288)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4070 #704A1A

analogous

#1A6B70 #1A4070 #1F1A70

triadic

#1A4070 #701A40 #40701A

tetradic

#1A4070 #701A6B #704A1A #1A701F

square

#1A4070 #701A6B #704A1A #1A701F

split-complementary

#1A4070 #701F1A #6B701A

monochromatic

#060E19 #0E243E #1A4070 #265CA2 #3479D0

Accessibility & contrast

On white

10.44

#1A4070 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#1A4070 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4070

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4070	#FFFFFF	#000000	##FFFFFF
##1A4070	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294472

Deuteranopia (green-blind)

#1B3C6F

Tritanopia (blue-blind)

#004B52

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1a4070;
/* rgb */ color: rgb(26, 64, 112);
/* oklch */ color: oklch(37.1% 0.093 255.7);

Tailwind

colors: {
  custom: {
    50: '#637499',
    500: '#1a4070',
    950: '#000000',
  },
}

SCSS

$custom: #1a4070;
$custom-light: #637499;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4070",
  "rgb": {
    "r": 26,
    "g": 64,
    "b": 112
  },
  "hsl": {
    "h": 213.488,
    "s": 62.319,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37091,
    "c": 0.09328,
    "h": 255.7
  },
  "luminance": 0.05056
}

Semantic roles & 50–950 ramp

primary

#1A4070

secondary

#A57941

accent

#9D42E5

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #1A4070

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

Preview Lab → · Contrast checker → · Palette generator →