#1A334D#1A334D

#1A334D is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.4% C 0.056 H 250.9°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#1A334D
RGB	rgb(26, 51, 77)
HSL	hsl(211, 50%, 20%)
HSV	hsv(211, 66%, 30%)
CMYK	cmyk(66.2%, 33.8%, 0%, 69.8%)
CIE-LAB	lab(20.53, -0.34, -18.88)
CIE-LCH	lch(20.53, 18.89, 268.97°)
OKLab	oklab(31.44% -0.0184 -0.0532)
OKLCH	oklch(31.44% 0.056 250.9)
XYZ	xyz(2.9489, 3.1228, 7.4671)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A334D #4D341A

analogous

#1A4D4D #1A334D #1A1A4D

triadic

#1A334D #4D1A33 #334D1A

tetradic

#1A334D #4D1A4D #4D341A #1A4D1A

square

#1A334D #4D1A4D #4D341A #1A4D1A

split-complementary

#1A334D #4D1A1A #4D4D1A

monochromatic

#080F17 #0B151F #1A334D #29517B #3970A9

Accessibility & contrast

On white

12.93

#1A334D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#1A334D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A334D

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A334D	#FFFFFF	#000000	##FFFFFF
##1A334D	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28344E

Deuteranopia (green-blind)

#212F4C

Tritanopia (blue-blind)

#00393C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1a334d;
/* rgb */ color: rgb(26, 51, 77);
/* oklch */ color: oklch(31.4% 0.056 250.9);

Tailwind

colors: {
  custom: {
    50: '#5c6a7f',
    500: '#1a334d',
    950: '#000000',
  },
}

SCSS

$custom: #1a334d;
$custom-light: #5c6a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a334d",
  "rgb": {
    "r": 26,
    "g": 51,
    "b": 77
  },
  "hsl": {
    "h": 210.588,
    "s": 49.515,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31441,
    "c": 0.05636,
    "h": 250.9
  },
  "luminance": 0.03123
}

Semantic roles & 50–950 ramp

primary

#1A334D

secondary

#836240

accent

#954FD9

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #1A334D

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

Preview Lab → · Contrast checker → · Palette generator →