#1D68C9#1D68C9

#1D68C9 is a mid, vivid cyan. Relative luminance 0.144; OKLCH L 52.8% C 0.167 H 257.2°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#1D68C9
RGB	rgb(29, 104, 201)
HSL	hsl(214, 75%, 45%)
HSV	hsv(214, 86%, 79%)
CMYK	cmyk(85.6%, 48.3%, 0%, 21.2%)
CIE-LAB	lab(44.77, 14.12, -56.58)
CIE-LCH	lch(44.77, 58.32, 284.01°)
OKLab	oklab(52.81% -0.0371 -0.1628)
OKLCH	oklch(52.81% 0.167 257.2)
XYZ	xyz(15.9957, 14.3769, 57.1790)
Luminance	0.1438 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D68C9 #C97E1D

analogous

#1DBEC9 #1D68C9 #281DC9

triadic

#1D68C9 #C91D68 #68C91D

tetradic

#1D68C9 #C91DBE #C97E1D #1DC928

square

#1D68C9 #C91DBE #C97E1D #1DC928

split-complementary

#1D68C9 #C9281D #BEC91D

monochromatic

#0E315E #154C94 #1D68C9 #4087E3 #75A9EB

Accessibility & contrast

On white

5.42

#1D68C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#1D68C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D68C9

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D68C9	#FFFFFF	#000000	##FFFFFF
##1D68C9	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F72CD

Deuteranopia (green-blind)

#0063C7

Tritanopia (blue-blind)

#00808F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1d68c9;
/* rgb */ color: rgb(29, 104, 201);
/* oklch */ color: oklch(52.8% 0.167 257.2);

Tailwind

colors: {
  custom: {
    50: '#7992da',
    500: '#1d68c9',
    950: '#000000',
  },
}

SCSS

$custom: #1d68c9;
$custom-light: #7992da;
$custom-dark: #000000;

JSON

{
  "hex": "#1d68c9",
  "rgb": {
    "r": 29,
    "g": 104,
    "b": 201
  },
  "hsl": {
    "h": 213.837,
    "s": 74.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52807,
    "c": 0.16703,
    "h": 257.2
  },
  "luminance": 0.14379
}

Semantic roles & 50–950 ramp

primary

#1D68C9

secondary

#D2A770

accent

#A036F1

background

#F8F8FD

surface

#EFF0FB

border

#CACBD4

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #1D68C9

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

Preview Lab → · Contrast checker → · Palette generator →