#1F6B8A#1F6B8A

#1F6B8A is a mid, moderate cyan. Relative luminance 0.126; OKLCH L 49.7% C 0.087 H 229.9°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#1F6B8A
RGB	rgb(31, 107, 138)
HSL	hsl(197, 63%, 33%)
HSV	hsv(197, 78%, 54%)
CMYK	cmyk(77.5%, 22.5%, 0%, 45.9%)
CIE-LAB	lab(42.22, -11.72, -23.60)
CIE-LCH	lch(42.22, 26.35, 243.59°)
OKLab	oklab(49.68% -0.0558 -0.0663)
OKLCH	oklch(49.68% 0.087 229.9)
XYZ	xyz(10.4084, 12.6404, 25.9311)
Luminance	0.1264 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6B8A #8A3E1F

analogous

#1F8A73 #1F6B8A #1F358A

triadic

#1F6B8A #8A1F6B #6B8A1F

tetradic

#1F6B8A #731F8A #8A3E1F #358A1F

square

#1F6B8A #731F8A #8A3E1F #358A1F

split-complementary

#1F6B8A #8A1F35 #8A731F

monochromatic

#091E26 #144458 #1F6B8A #2A92BC #4CAFD7

Accessibility & contrast

On white

5.95

#1F6B8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#1F6B8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6B8A

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6B8A	#FFFFFF	#000000	##FFFFFF
##1F6B8A	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B698C

Deuteranopia (green-blind)

#4D5F8A

Tritanopia (blue-blind)

#007475

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #1f6b8a;
/* rgb */ color: rgb(31, 107, 138);
/* oklch */ color: oklch(49.7% 0.087 229.9);

Tailwind

colors: {
  custom: {
    50: '#6c95ac',
    500: '#1f6b8a',
    950: '#000000',
  },
}

SCSS

$custom: #1f6b8a;
$custom-light: #6c95ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6b8a",
  "rgb": {
    "r": 31,
    "g": 107,
    "b": 138
  },
  "hsl": {
    "h": 197.383,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.49682,
    "c": 0.08668,
    "h": 229.9
  },
  "luminance": 0.12642
}

Semantic roles & 50–950 ramp

primary

#1F6B8A

secondary

#BA6B4B

accent

#7141E6

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #1F6B8A

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

Preview Lab → · Contrast checker → · Palette generator →