#1A4971#1A4971

#1A4971 is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.4% C 0.085 H 247.7°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#1A4971
RGB	rgb(26, 73, 113)
HSL	hsl(208, 63%, 27%)
HSV	hsv(208, 77%, 44%)
CMYK	cmyk(77%, 35.4%, 0%, 55.7%)
CIE-LAB	lab(29.85, -0.93, -27.59)
CIE-LCH	lch(29.85, 27.60, 268.07°)
OKLab	oklab(39.43% -0.032 -0.0783)
OKLCH	oklch(39.43% 0.085 247.7)
XYZ	xyz(5.7880, 6.1763, 16.5067)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4971 #71421A

analogous

#1A716E #1A4971 #1A1E71

triadic

#1A4971 #711A49 #49711A

tetradic

#1A4971 #6E1A71 #71421A #1E711A

square

#1A4971 #6E1A71 #71421A #1E711A

split-complementary

#1A4971 #711A1E #716E1A

monochromatic

#061019 #0F293F #1A4971 #2569A3 #3589D0

Accessibility & contrast

On white

9.39

#1A4971 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#1A4971 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4971

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4971	#FFFFFF	#000000	##FFFFFF
##1A4971	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374B73

Deuteranopia (green-blind)

#2A4370

Tritanopia (blue-blind)

#005357

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1a4971;
/* rgb */ color: rgb(26, 73, 113);
/* oklch */ color: oklch(39.4% 0.085 247.7);

Tailwind

colors: {
  custom: {
    50: '#647b9a',
    500: '#1a4971',
    950: '#000000',
  },
}

SCSS

$custom: #1a4971;
$custom-light: #647b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4971",
  "rgb": {
    "r": 26,
    "g": 73,
    "b": 113
  },
  "hsl": {
    "h": 207.586,
    "s": 62.59,
    "l": 27.255
  },
  "oklch": {
    "l": 0.39426,
    "c": 0.08462,
    "h": 247.7
  },
  "luminance": 0.06177
}

Semantic roles & 50–950 ramp

primary

#1A4971

secondary

#A66F41

accent

#8D42E6

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1A4971

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

Preview Lab → · Contrast checker → · Palette generator →