#1D6C8C#1D6C8C

#1D6C8C is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.0% C 0.089 H 230.1°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#1D6C8C
RGB	rgb(29, 108, 140)
HSL	hsl(197, 66%, 33%)
HSV	hsv(197, 79%, 55%)
CMYK	cmyk(79.3%, 22.9%, 0%, 45.1%)
CIE-LAB	lab(42.58, -11.82, -24.24)
CIE-LCH	lch(42.58, 26.96, 244.00°)
OKLab	oklab(49.99% -0.057 -0.0682)
OKLCH	oklch(49.99% 0.089 230.1)
XYZ	xyz(10.6010, 12.8785, 26.7329)
Luminance	0.1288 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6C8C #8C3D1D

analogous

#1D8C74 #1D6C8C #1D358C

triadic

#1D6C8C #8C1D6C #6C8C1D

tetradic

#1D6C8C #741D8C #8C3D1D #358C1D

square

#1D6C8C #741D8C #8C3D1D #358C1D

split-complementary

#1D6C8C #8C1D35 #8C741D

monochromatic

#081E27 #124559 #1D6C8C #2893BF #4AB0D9

Accessibility & contrast

On white

5.87

#1D6C8C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#1D6C8C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6C8C

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6C8C	#FFFFFF	#000000	##FFFFFF
##1D6C8C	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6A8E

Deuteranopia (green-blind)

#4D608C

Tritanopia (blue-blind)

#007577

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #1d6c8c;
/* rgb */ color: rgb(29, 108, 140);
/* oklch */ color: oklch(50.0% 0.089 230.1);

Tailwind

colors: {
  custom: {
    50: '#6b96ad',
    500: '#1d6c8c',
    950: '#000000',
  },
}

SCSS

$custom: #1d6c8c;
$custom-light: #6b96ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6c8c",
  "rgb": {
    "r": 29,
    "g": 108,
    "b": 140
  },
  "hsl": {
    "h": 197.297,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.49988,
    "c": 0.08885,
    "h": 230.1
  },
  "luminance": 0.1288
}

Semantic roles & 50–950 ramp

primary

#1D6C8C

secondary

#BC6A49

accent

#703FE9

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #1D6C8C

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

Preview Lab → · Contrast checker → · Palette generator →