#1D68A6#1D68A6

#1D68A6 is a mid, vivid cyan. Relative luminance 0.129; OKLCH L 50.5% C 0.121 H 248.4°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#1D68A6
RGB	rgb(29, 104, 166)
HSL	hsl(207, 70%, 38%)
HSV	hsv(207, 83%, 65%)
CMYK	cmyk(82.5%, 37.3%, 0%, 34.9%)
CIE-LAB	lab(42.63, 0.43, -39.61)
CIE-LCH	lch(42.63, 39.61, 270.63°)
OKLab	oklab(50.46% -0.0447 -0.113)
OKLCH	oklch(50.46% 0.121 248.4)
XYZ	xyz(12.3373, 12.9135, 37.9113)
Luminance	0.1291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D68A6 #A65B1D

analogous

#1DA69F #1D68A6 #1D24A6

triadic

#1D68A6 #A61D68 #68A61D

tetradic

#1D68A6 #9F1DA6 #A65B1D #24A61D

square

#1D68A6 #9F1DA6 #A65B1D #24A61D

split-complementary

#1D68A6 #A61D24 #A69F1D

monochromatic

#0B273E #144772 #1D68A6 #2789D9 #5BA5E2

Accessibility & contrast

On white

5.86

#1D68A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#1D68A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D68A6

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D68A6	#FFFFFF	#000000	##FFFFFF
##1D68A6	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6BA9

Deuteranopia (green-blind)

#365FA5

Tritanopia (blue-blind)

#00777F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #1d68a6;
/* rgb */ color: rgb(29, 104, 166);
/* oklch */ color: oklch(50.5% 0.121 248.4);

Tailwind

colors: {
  custom: {
    50: '#7092c1',
    500: '#1d68a6',
    950: '#000000',
  },
}

SCSS

$custom: #1d68a6;
$custom-light: #7092c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1d68a6",
  "rgb": {
    "r": 29,
    "g": 104,
    "b": 166
  },
  "hsl": {
    "h": 207.153,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.50457,
    "c": 0.12147,
    "h": 248.4
  },
  "luminance": 0.12915
}

Semantic roles & 50–950 ramp

primary

#1D68A6

secondary

#C68A59

accent

#8B3BED

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090D12

muted

#7B7D81

Preview Lab

Preview with #1D68A6

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

Preview Lab → · Contrast checker → · Palette generator →