#1D6BC9#1D6BC9

#1D6BC9 is a mid, vivid cyan. Relative luminance 0.150; OKLCH L 53.5% C 0.164 H 256.1°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#1D6BC9
RGB	rgb(29, 107, 201)
HSL	hsl(213, 75%, 45%)
HSV	hsv(213, 86%, 79%)
CMYK	cmyk(85.6%, 46.8%, 0%, 21.2%)
CIE-LAB	lab(45.62, 12.19, -55.21)
CIE-LCH	lch(45.62, 56.54, 282.46°)
OKLab	oklab(53.47% -0.0393 -0.1587)
OKLCH	oklch(53.47% 0.164 256.1)
XYZ	xyz(16.3031, 14.9916, 57.2814)
Luminance	0.1499 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6BC9 #C97B1D

analogous

#1DC1C9 #1D6BC9 #251DC9

triadic

#1D6BC9 #C91D6B #6BC91D

tetradic

#1D6BC9 #C91DC1 #C97B1D #1DC925

square

#1D6BC9 #C91DC1 #C97B1D #1DC925

split-complementary

#1D6BC9 #C9251D #C1C91D

monochromatic

#0E325E #154F94 #1D6BC9 #408AE3 #75ABEB

Accessibility & contrast

On white

5.25

#1D6BC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#1D6BC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6BC9

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6BC9	#FFFFFF	#000000	##FFFFFF
##1D6BC9	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3674CD

Deuteranopia (green-blind)

#0065C7

Tritanopia (blue-blind)

#008290

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1d6bc9;
/* rgb */ color: rgb(29, 107, 201);
/* oklch */ color: oklch(53.5% 0.164 256.1);

Tailwind

colors: {
  custom: {
    50: '#7894da',
    500: '#1d6bc9',
    950: '#000000',
  },
}

SCSS

$custom: #1d6bc9;
$custom-light: #7894da;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6bc9",
  "rgb": {
    "r": 29,
    "g": 107,
    "b": 201
  },
  "hsl": {
    "h": 212.791,
    "s": 74.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53466,
    "c": 0.16353,
    "h": 256.1
  },
  "luminance": 0.14994
}

Semantic roles & 50–950 ramp

primary

#1D6BC9

secondary

#D2A570

accent

#9D36F1

background

#F8F9FD

surface

#EFF1FB

border

#CACBD4

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #1D6BC9

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

Preview Lab → · Contrast checker → · Palette generator →