#1D6E9A#1D6E9A

#1D6E9A is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.2% C 0.102 H 238.1°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#1D6E9A
RGB	rgb(29, 110, 154)
HSL	hsl(201, 68%, 36%)
HSV	hsv(201, 81%, 60%)
CMYK	cmyk(81.2%, 28.6%, 0%, 39.6%)
CIE-LAB	lab(43.86, -7.81, -30.57)
CIE-LCH	lch(43.86, 31.55, 255.67°)
OKLab	oklab(51.23% -0.0539 -0.0865)
OKLCH	oklch(51.23% 0.102 238.1)
XYZ	xyz(11.9130, 13.7447, 32.5907)
Luminance	0.1375 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6E9A #9A491D

analogous

#1D9A87 #1D6E9A #1D2F9A

triadic

#1D6E9A #9A1D6E #6E9A1D

tetradic

#1D6E9A #871D9A #9A491D #2F9A1D

square

#1D6E9A #871D9A #9A491D #2F9A1D

split-complementary

#1D6E9A #9A1D2F #9A871D

monochromatic

#0A2433 #134966 #1D6E9A #2793CE #53ADDF

Accessibility & contrast

On white

5.60

#1D6E9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#1D6E9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6E9A

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6E9A	#FFFFFF	#000000	##FFFFFF
##1D6E9A	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)

#596E9C

Deuteranopia (green-blind)

#486399

Tritanopia (blue-blind)

#00797D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1d6e9a;
/* rgb */ color: rgb(29, 110, 154);
/* oklch */ color: oklch(51.2% 0.102 238.1);

Tailwind

colors: {
  custom: {
    50: '#6e97b8',
    500: '#1d6e9a',
    950: '#000000',
  },
}

SCSS

$custom: #1d6e9a;
$custom-light: #6e97b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6e9a",
  "rgb": {
    "r": 29,
    "g": 110,
    "b": 154
  },
  "hsl": {
    "h": 201.12,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.51227,
    "c": 0.1019,
    "h": 238.1
  },
  "luminance": 0.13746
}

Semantic roles & 50–950 ramp

primary

#1D6E9A

secondary

#C27951

accent

#7A3DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080D11

muted

#7B7E80

Preview Lab

Preview with #1D6E9A

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

Preview Lab → · Contrast checker → · Palette generator →