#1A404A#1A404A

#1A404A is a dark, muted cyan. Relative luminance 0.044; OKLCH L 34.9% C 0.046 H 217.6°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#1A404A
RGB	rgb(26, 64, 74)
HSL	hsl(193, 48%, 20%)
HSV	hsv(193, 65%, 29%)
CMYK	cmyk(64.9%, 13.5%, 0%, 71%)
CIE-LAB	lab(24.89, -9.99, -10.14)
CIE-LCH	lch(24.89, 14.24, 225.43°)
OKLab	oklab(34.86% -0.0366 -0.0281)
OKLCH	oklch(34.86% 0.046 217.6)
XYZ	xyz(3.4949, 4.3805, 7.1386)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A404A #4A241A

analogous

#1A4A3C #1A404A #1A284A

triadic

#1A404A #4A1A40 #404A1A

tetradic

#1A404A #3C1A4A #4A241A #284A1A

square

#1A404A #3C1A4A #4A241A #284A1A

split-complementary

#1A404A #4A1A28 #4A3C1A

monochromatic

#081417 #0A191D #1A404A #2A6777 #3A8EA5

Accessibility & contrast

On white

11.19

#1A404A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#1A404A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A404A

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A404A	#FFFFFF	#000000	##FFFFFF
##1A404A	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393E4B

Deuteranopia (green-blind)

#32394A

Tritanopia (blue-blind)

#004443

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1a404a;
/* rgb */ color: rgb(26, 64, 74);
/* oklch */ color: oklch(34.9% 0.046 217.6);

Tailwind

colors: {
  custom: {
    50: '#5c747c',
    500: '#1a404a',
    950: '#000000',
  },
}

SCSS

$custom: #1a404a;
$custom-light: #5c747c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a404a",
  "rgb": {
    "r": 26,
    "g": 64,
    "b": 74
  },
  "hsl": {
    "h": 192.5,
    "s": 48,
    "l": 19.608
  },
  "oklch": {
    "l": 0.34855,
    "c": 0.04617,
    "h": 217.6
  },
  "luminance": 0.04381
}

Semantic roles & 50–950 ramp

primary

#1A404A

secondary

#804D40

accent

#6C50D8

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #1A404A

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

Preview Lab → · Contrast checker → · Palette generator →