#1D6B8A#1D6B8A

#1D6B8A is a mid, moderate cyan. Relative luminance 0.126; OKLCH L 49.6% C 0.087 H 229.5°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#1D6B8A
RGB	rgb(29, 107, 138)
HSL	hsl(197, 65%, 33%)
HSV	hsv(197, 79%, 54%)
CMYK	cmyk(79%, 22.5%, 0%, 45.9%)
CIE-LAB	lab(42.17, -11.97, -23.67)
CIE-LCH	lch(42.17, 26.53, 243.18°)
OKLab	oklab(49.63% -0.0567 -0.0665)
OKLCH	oklch(49.63% 0.087 229.5)
XYZ	xyz(10.3500, 12.6103, 25.9284)
Luminance	0.1261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6B8A #8A3C1D

analogous

#1D8A72 #1D6B8A #1D358A

triadic

#1D6B8A #8A1D6B #6B8A1D

tetradic

#1D6B8A #721D8A #8A3C1D #358A1D

square

#1D6B8A #721D8A #8A3C1D #358A1D

split-complementary

#1D6B8A #8A1D35 #8A721D

monochromatic

#081D25 #124457 #1D6B8A #2892BD #49B0D9

Accessibility & contrast

On white

5.96

#1D6B8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#1D6B8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6B8A

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6B8A	#FFFFFF	#000000	##FFFFFF
##1D6B8A	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B698C

Deuteranopia (green-blind)

#4C5F8A

Tritanopia (blue-blind)

#007475

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #1d6b8a;
/* rgb */ color: rgb(29, 107, 138);
/* oklch */ color: oklch(49.6% 0.087 229.5);

Tailwind

colors: {
  custom: {
    50: '#6b95ac',
    500: '#1d6b8a',
    950: '#000000',
  },
}

SCSS

$custom: #1d6b8a;
$custom-light: #6b95ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6b8a",
  "rgb": {
    "r": 29,
    "g": 107,
    "b": 138
  },
  "hsl": {
    "h": 197.064,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.49631,
    "c": 0.08745,
    "h": 229.5
  },
  "luminance": 0.12612
}

Semantic roles & 50–950 ramp

primary

#1D6B8A

secondary

#BB6948

accent

#7040E8

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #1D6B8A

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

Preview Lab → · Contrast checker → · Palette generator →