#1D6CA6#1D6CA6

#1D6CA6 is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.4% C 0.118 H 245.8°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#1D6CA6
RGB	rgb(29, 108, 166)
HSL	hsl(205, 70%, 38%)
HSV	hsv(205, 83%, 65%)
CMYK	cmyk(82.5%, 34.9%, 0%, 34.9%)
CIE-LAB	lab(43.85, -2.04, -37.67)
CIE-LCH	lch(43.85, 37.73, 266.89°)
OKLab	oklab(51.42% -0.0482 -0.1072)
OKLCH	oklch(51.42% 0.118 245.8)
XYZ	xyz(12.7495, 13.7379, 38.0487)
Luminance	0.1374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6CA6 #A6571D

analogous

#1DA69B #1D6CA6 #1D28A6

triadic

#1D6CA6 #A61D6C #6CA61D

tetradic

#1D6CA6 #9B1DA6 #A6571D #28A61D

square

#1D6CA6 #9B1DA6 #A6571D #28A61D

split-complementary

#1D6CA6 #A61D28 #A69B1D

monochromatic

#0B283E #144A72 #1D6CA6 #278ED9 #5BA9E2

Accessibility & contrast

On white

5.60

#1D6CA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#1D6CA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6CA6

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6CA6	#FFFFFF	#000000	##FFFFFF
##1D6CA6	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516EA8

Deuteranopia (green-blind)

#3D62A5

Tritanopia (blue-blind)

#007A81

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1d6ca6;
/* rgb */ color: rgb(29, 108, 166);
/* oklch */ color: oklch(51.4% 0.118 245.8);

Tailwind

colors: {
  custom: {
    50: '#7195c1',
    500: '#1d6ca6',
    950: '#000000',
  },
}

SCSS

$custom: #1d6ca6;
$custom-light: #7195c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6ca6",
  "rgb": {
    "r": 29,
    "g": 108,
    "b": 166
  },
  "hsl": {
    "h": 205.401,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.51419,
    "c": 0.11757,
    "h": 245.8
  },
  "luminance": 0.1374
}

Semantic roles & 50–950 ramp

primary

#1D6CA6

secondary

#C68759

accent

#863BED

background

#F7F9FB

surface

#EDF1F7

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1D6CA6

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

Preview Lab → · Contrast checker → · Palette generator →