#1A6183#1A6183

#1A6183 is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.6% C 0.087 H 234.4°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#1A6183
RGB	rgb(26, 97, 131)
HSL	hsl(199, 67%, 31%)
HSV	hsv(199, 80%, 51%)
CMYK	cmyk(80.2%, 26%, 0%, 48.6%)
CIE-LAB	lab(38.56, -9.02, -25.06)
CIE-LCH	lch(38.56, 26.64, 250.20°)
OKLab	oklab(46.63% -0.0506 -0.0707)
OKLCH	oklch(46.63% 0.087 234.4)
XYZ	xyz(8.7958, 10.4066, 23.0134)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A6183 #833C1A

analogous

#1A8370 #1A6183 #1A2C83

triadic

#1A6183 #831A61 #61831A

tetradic

#1A6183 #701A83 #833C1A #2C831A

square

#1A6183 #701A83 #833C1A #2C831A

split-complementary

#1A6183 #831A2C #83701A

monochromatic

#06151D #103B50 #1A6183 #2487B6 #3FA7D9

Accessibility & contrast

On white

6.81

#1A6183 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#1A6183 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A6183

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A6183	#FFFFFF	#000000	##FFFFFF
##1A6183	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506085

Deuteranopia (green-blind)

#425682

Tritanopia (blue-blind)

#006A6D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1a6183;
/* rgb */ color: rgb(26, 97, 131);
/* oklch */ color: oklch(46.6% 0.087 234.4);

Tailwind

colors: {
  custom: {
    50: '#688da7',
    500: '#1a6183',
    950: '#000000',
  },
}

SCSS

$custom: #1a6183;
$custom-light: #688da7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a6183",
  "rgb": {
    "r": 26,
    "g": 97,
    "b": 131
  },
  "hsl": {
    "h": 199.429,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.46627,
    "c": 0.08691,
    "h": 234.4
  },
  "luminance": 0.10408
}

Semantic roles & 50–950 ramp

primary

#1A6183

secondary

#B76842

accent

#763EEA

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1A6183

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

Preview Lab → · Contrast checker → · Palette generator →