#1D6E8A#1D6E8A

#1D6E8A is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.4% C 0.086 H 226.1°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#1D6E8A
RGB	rgb(29, 110, 138)
HSL	hsl(195, 65%, 33%)
HSV	hsv(195, 79%, 54%)
CMYK	cmyk(79%, 20.3%, 0%, 45.9%)
CIE-LAB	lab(43.13, -13.70, -22.18)
CIE-LCH	lch(43.13, 26.07, 238.31°)
OKLab	oklab(50.4% -0.0598 -0.0622)
OKLCH	oklch(50.4% 0.086 226.1)
XYZ	xyz(10.6682, 13.2468, 26.0345)
Luminance	0.1325 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6E8A #8A391D

analogous

#1D8A6F #1D6E8A #1D378A

triadic

#1D6E8A #8A1D6E #6E8A1D

tetradic

#1D6E8A #6F1D8A #8A391D #378A1D

square

#1D6E8A #6F1D8A #8A391D #378A1D

split-complementary

#1D6E8A #8A1D37 #8A6F1D

monochromatic

#081D25 #124657 #1D6E8A #2896BD #49B4D9

Accessibility & contrast

On white

5.75

#1D6E8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#1D6E8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6E8A

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6E8A	#FFFFFF	#000000	##FFFFFF
##1D6E8A	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6C8B

Deuteranopia (green-blind)

#50618A

Tritanopia (blue-blind)

#007677

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #1d6e8a;
/* rgb */ color: rgb(29, 110, 138);
/* oklch */ color: oklch(50.4% 0.086 226.1);

Tailwind

colors: {
  custom: {
    50: '#6b97ac',
    500: '#1d6e8a',
    950: '#000000',
  },
}

SCSS

$custom: #1d6e8a;
$custom-light: #6b97ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6e8a",
  "rgb": {
    "r": 29,
    "g": 110,
    "b": 138
  },
  "hsl": {
    "h": 195.413,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.50402,
    "c": 0.08632,
    "h": 226.1
  },
  "luminance": 0.13248
}

Semantic roles & 50–950 ramp

primary

#1D6E8A

secondary

#BB6548

accent

#6B40E8

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #1D6E8A

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

Preview Lab → · Contrast checker → · Palette generator →