#1D6ABE#1D6ABE

#1D6ABE is a mid, vivid cyan. Relative luminance 0.143; OKLCH L 52.5% C 0.150 H 254.3°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#1D6ABE
RGB	rgb(29, 106, 190)
HSL	hsl(211, 74%, 43%)
HSV	hsv(211, 85%, 75%)
CMYK	cmyk(84.7%, 44.2%, 0%, 25.5%)
CIE-LAB	lab(44.64, 8.53, -50.44)
CIE-LCH	lch(44.64, 51.16, 279.60°)
OKLab	oklab(52.48% -0.0406 -0.1447)
OKLCH	oklch(52.48% 0.15 254.3)
XYZ	xyz(14.9515, 14.2851, 50.6745)
Luminance	0.1429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6ABE #BE711D

analogous

#1DBBBE #1D6ABE #201DBE

triadic

#1D6ABE #BE1D6A #6ABE1D

tetradic

#1D6ABE #BE1DBB #BE711D #1DBE20

square

#1D6ABE #BE1DBB #BE711D #1DBE20

split-complementary

#1D6ABE #BE201D #BBBE1D

monochromatic

#0D2F54 #154C89 #1D6ABE #3888E1 #6DA8E9

Accessibility & contrast

On white

5.44

#1D6ABE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#1D6ABE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6ABE

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6ABE	#FFFFFF	#000000	##FFFFFF
##1D6ABE	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E71C1

Deuteranopia (green-blind)

#1B63BC

Tritanopia (blue-blind)

#007E8B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1d6abe;
/* rgb */ color: rgb(29, 106, 190);
/* oklch */ color: oklch(52.5% 0.150 254.3);

Tailwind

colors: {
  custom: {
    50: '#7694d2',
    500: '#1d6abe',
    950: '#000000',
  },
}

SCSS

$custom: #1d6abe;
$custom-light: #7694d2;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6abe",
  "rgb": {
    "r": 29,
    "g": 106,
    "b": 190
  },
  "hsl": {
    "h": 211.304,
    "s": 73.516,
    "l": 42.941
  },
  "oklch": {
    "l": 0.52481,
    "c": 0.15032,
    "h": 254.3
  },
  "luminance": 0.14287
}

Semantic roles & 50–950 ramp

primary

#1D6ABE

secondary

#CF9E68

accent

#9838F0

background

#F7F9FC

surface

#EEF1F9

border

#C9CBD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #1D6ABE

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

Preview Lab → · Contrast checker → · Palette generator →