#1A6684#1A6684

#1A6684 is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.0% C 0.085 H 229.6°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#1A6684
RGB	rgb(26, 102, 132)
HSL	hsl(197, 67%, 31%)
HSV	hsv(197, 80%, 52%)
CMYK	cmyk(80.3%, 22.7%, 0%, 48.2%)
CIE-LAB	lab(40.23, -11.61, -23.08)
CIE-LCH	lch(40.23, 25.84, 243.29°)
OKLab	oklab(47.97% -0.0553 -0.0649)
OKLCH	oklch(47.97% 0.085 229.6)
XYZ	xyz(9.3405, 11.3872, 23.5310)
Luminance	0.1139 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A6684 #84381A

analogous

#1A846D #1A6684 #1A3184

triadic

#1A6684 #841A66 #66841A

tetradic

#1A6684 #6D1A84 #84381A #31841A

square

#1A6684 #6D1A84 #84381A #31841A

split-complementary

#1A6684 #841A31 #846D1A

monochromatic

#06171E #103E51 #1A6684 #248EB7 #3FAED9

Accessibility & contrast

On white

6.41

#1A6684 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#1A6684 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A6684

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A6684	#FFFFFF	#000000	##FFFFFF
##1A6684	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566485

Deuteranopia (green-blind)

#485A84

Tritanopia (blue-blind)

#006E70

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1a6684;
/* rgb */ color: rgb(26, 102, 132);
/* oklch */ color: oklch(48.0% 0.085 229.6);

Tailwind

colors: {
  custom: {
    50: '#6991a8',
    500: '#1a6684',
    950: '#000000',
  },
}

SCSS

$custom: #1a6684;
$custom-light: #6991a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1a6684",
  "rgb": {
    "r": 26,
    "g": 102,
    "b": 132
  },
  "hsl": {
    "h": 196.981,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.47969,
    "c": 0.08527,
    "h": 229.6
  },
  "luminance": 0.11388
}

Semantic roles & 50–950 ramp

primary

#1A6684

secondary

#B86342

accent

#6F3EEA

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1A6684

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

Preview Lab → · Contrast checker → · Palette generator →