#1A4871#1A4871

#1A4871 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.2% C 0.086 H 248.8°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#1A4871
RGB	rgb(26, 72, 113)
HSL	hsl(208, 63%, 27%)
HSV	hsv(208, 77%, 44%)
CMYK	cmyk(77%, 36.3%, 0%, 55.7%)
CIE-LAB	lab(29.53, -0.27, -28.10)
CIE-LCH	lch(29.53, 28.10, 269.45°)
OKLab	oklab(39.17% -0.031 -0.0798)
OKLCH	oklch(39.17% 0.086 248.8)
XYZ	xyz(5.7229, 6.0459, 16.4850)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4871 #71431A

analogous

#1A716F #1A4871 #1A1C71

triadic

#1A4871 #711A48 #48711A

tetradic

#1A4871 #6F1A71 #71431A #1C711A

square

#1A4871 #6F1A71 #71431A #1C711A

split-complementary

#1A4871 #711A1C #716F1A

monochromatic

#061019 #0F283F #1A4871 #2568A3 #3587D0

Accessibility & contrast

On white

9.50

#1A4871 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#1A4871 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4871

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4871	#FFFFFF	#000000	##FFFFFF
##1A4871	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354A73

Deuteranopia (green-blind)

#294270

Tritanopia (blue-blind)

#005257

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1a4871;
/* rgb */ color: rgb(26, 72, 113);
/* oklch */ color: oklch(39.2% 0.086 248.8);

Tailwind

colors: {
  custom: {
    50: '#647a9a',
    500: '#1a4871',
    950: '#000000',
  },
}

SCSS

$custom: #1a4871;
$custom-light: #647a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4871",
  "rgb": {
    "r": 26,
    "g": 72,
    "b": 113
  },
  "hsl": {
    "h": 208.276,
    "s": 62.59,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3917,
    "c": 0.08565,
    "h": 248.8
  },
  "luminance": 0.06047
}

Semantic roles & 50–950 ramp

primary

#1A4871

secondary

#A67041

accent

#8F42E6

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1A4871

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

Preview Lab → · Contrast checker → · Palette generator →