#1D6880#1D6880

#1D6880 is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.4% C 0.080 H 223.9°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#1D6880
RGB	rgb(29, 104, 128)
HSL	hsl(195, 63%, 31%)
HSV	hsv(195, 77%, 50%)
CMYK	cmyk(77.3%, 18.8%, 0%, 49.8%)
CIE-LAB	lab(40.77, -13.85, -19.82)
CIE-LCH	lch(40.77, 24.18, 235.04°)
OKLab	oklab(48.36% -0.0576 -0.0555)
OKLCH	oklch(48.36% 0.08 223.9)
XYZ	xyz(9.3517, 11.7192, 22.1871)
Luminance	0.1172 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6880 #80351D

analogous

#1D8066 #1D6880 #1D3780

triadic

#1D6880 #801D68 #68801D

tetradic

#1D6880 #661D80 #80351D #37801D

square

#1D6880 #661D80 #80351D #37801D

split-complementary

#1D6880 #801D37 #80661D

monochromatic

#06171C #123F4E #1D6880 #2891B2 #43B1D4

Accessibility & contrast

On white

6.28

#1D6880 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#1D6880 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6880

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6880	#FFFFFF	#000000	##FFFFFF
##1D6880	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6681

Deuteranopia (green-blind)

#4D5C80

Tritanopia (blue-blind)

#006F70

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1d6880;
/* rgb */ color: rgb(29, 104, 128);
/* oklch */ color: oklch(48.4% 0.080 223.9);

Tailwind

colors: {
  custom: {
    50: '#6993a5',
    500: '#1d6880',
    950: '#000000',
  },
}

SCSS

$custom: #1d6880;
$custom-light: #6993a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6880",
  "rgb": {
    "r": 29,
    "g": 104,
    "b": 128
  },
  "hsl": {
    "h": 194.545,
    "s": 63.057,
    "l": 30.784
  },
  "oklch": {
    "l": 0.48364,
    "c": 0.08,
    "h": 223.9
  },
  "luminance": 0.1172
}

Semantic roles & 50–950 ramp

primary

#1D6880

secondary

#B36045

accent

#6A42E6

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #1D6880

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

Preview Lab → · Contrast checker → · Palette generator →