#1F6780#1F6780

#1F6780 is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.2% C 0.079 H 225.6°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#1F6780
RGB	rgb(31, 103, 128)
HSL	hsl(195, 61%, 31%)
HSV	hsv(195, 76%, 50%)
CMYK	cmyk(75.8%, 19.5%, 0%, 49.8%)
CIE-LAB	lab(40.49, -13.01, -20.24)
CIE-LCH	lch(40.49, 24.06, 237.27°)
OKLab	oklab(48.16% -0.0556 -0.0567)
OKLCH	oklch(48.16% 0.079 225.6)
XYZ	xyz(9.3100, 11.5492, 22.1564)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6780 #80381F

analogous

#1F8068 #1F6780 #1F3680

triadic

#1F6780 #801F67 #67801F

tetradic

#1F6780 #681F80 #80381F #36801F

square

#1F6780 #681F80 #80381F #36801F

split-complementary

#1F6780 #801F36 #80681F

monochromatic

#07181D #133F4F #1F6780 #2B8FB1 #47AED2

Accessibility & contrast

On white

6.34

#1F6780 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#1F6780 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6780

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6780	#FFFFFF	#000000	##FFFFFF
##1F6780	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596581

Deuteranopia (green-blind)

#4C5B80

Tritanopia (blue-blind)

#006E6F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1f6780;
/* rgb */ color: rgb(31, 103, 128);
/* oklch */ color: oklch(48.2% 0.079 225.6);

Tailwind

colors: {
  custom: {
    50: '#6a92a5',
    500: '#1f6780',
    950: '#000000',
  },
}

SCSS

$custom: #1f6780;
$custom-light: #6a92a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6780",
  "rgb": {
    "r": 31,
    "g": 103,
    "b": 128
  },
  "hsl": {
    "h": 195.464,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.48157,
    "c": 0.0794,
    "h": 225.6
  },
  "luminance": 0.1155
}

Semantic roles & 50–950 ramp

primary

#1F6780

secondary

#B36348

accent

#6D44E4

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070D0F

muted

#7A7D7F

Preview Lab

Preview with #1F6780

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

Preview Lab → · Contrast checker → · Palette generator →