#1A5686#1A5686

#1A5686 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.0% C 0.099 H 247.1°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#1A5686
RGB	rgb(26, 86, 134)
HSL	hsl(207, 68%, 31%)
HSV	hsv(207, 81%, 53%)
CMYK	cmyk(80.6%, 35.8%, 0%, 47.5%)
CIE-LAB	lab(35.19, -1.04, -32.19)
CIE-LCH	lch(35.19, 32.20, 268.16°)
OKLab	oklab(44.01% -0.0387 -0.0916)
OKLCH	oklch(44.01% 0.099 247.1)
XYZ	xyz(8.0552, 8.5955, 23.7842)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5686 #864A1A

analogous

#1A8680 #1A5686 #1A2086

triadic

#1A5686 #861A56 #56861A

tetradic

#1A5686 #801A86 #864A1A #20861A

square

#1A5686 #801A86 #864A1A #20861A

split-complementary

#1A5686 #861A20 #86801A

monochromatic

#06141F #103553 #1A5686 #2477B9 #4096DA

Accessibility & contrast

On white

7.72

#1A5686 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#1A5686 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5686

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5686	#FFFFFF	#000000	##FFFFFF
##1A5686	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405888

Deuteranopia (green-blind)

#304E85

Tritanopia (blue-blind)

#006267

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1a5686;
/* rgb */ color: rgb(26, 86, 134);
/* oklch */ color: oklch(44.0% 0.099 247.1);

Tailwind

colors: {
  custom: {
    50: '#6885a9',
    500: '#1a5686',
    950: '#000000',
  },
}

SCSS

$custom: #1a5686;
$custom-light: #6885a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5686",
  "rgb": {
    "r": 26,
    "g": 86,
    "b": 134
  },
  "hsl": {
    "h": 206.667,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.44009,
    "c": 0.09939,
    "h": 247.1
  },
  "luminance": 0.08596
}

Semantic roles & 50–950 ramp

primary

#1A5686

secondary

#B97742

accent

#8A3DEA

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1A5686

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

Preview Lab → · Contrast checker → · Palette generator →