#1A567D#1A567D

#1A567D is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.5% C 0.088 H 241.9°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#1A567D
RGB	rgb(26, 86, 125)
HSL	hsl(204, 66%, 30%)
HSV	hsv(204, 79%, 49%)
CMYK	cmyk(79.2%, 31.2%, 0%, 51%)
CIE-LAB	lab(34.71, -4.56, -27.41)
CIE-LCH	lch(34.71, 27.79, 260.55°)
OKLab	oklab(43.47% -0.0415 -0.0776)
OKLCH	oklch(43.47% 0.088 241.9)
XYZ	xyz(7.4540, 8.3550, 20.6179)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A567D #7D411A

analogous

#1A7D73 #1A567D #1A257D

triadic

#1A567D #7D1A56 #567D1A

tetradic

#1A567D #731A7D #7D411A #257D1A

square

#1A567D #731A7D #7D411A #257D1A

split-complementary

#1A567D #7D1A25 #7D731A

monochromatic

#051119 #0F334A #1A567D #2579B0 #3B99D6

Accessibility & contrast

On white

7.86

#1A567D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#1A567D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A567D

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A567D	#FFFFFF	#000000	##FFFFFF
##1A567D	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44577F

Deuteranopia (green-blind)

#364E7C

Tritanopia (blue-blind)

#006064

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1a567d;
/* rgb */ color: rgb(26, 86, 125);
/* oklch */ color: oklch(43.5% 0.088 241.9);

Tailwind

colors: {
  custom: {
    50: '#6685a3',
    500: '#1a567d',
    950: '#000000',
  },
}

SCSS

$custom: #1a567d;
$custom-light: #6685a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1a567d",
  "rgb": {
    "r": 26,
    "g": 86,
    "b": 125
  },
  "hsl": {
    "h": 203.636,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.43471,
    "c": 0.08805,
    "h": 241.9
  },
  "luminance": 0.08356
}

Semantic roles & 50–950 ramp

primary

#1A567D

secondary

#B16E42

accent

#823FE9

background

#F6F8FA

surface

#EBEFF3

border

#C6CACD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1A567D

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

Preview Lab → · Contrast checker → · Palette generator →