#1F6D8A#1F6D8A

#1F6D8A is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.2% C 0.086 H 227.6°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#1F6D8A
RGB	rgb(31, 109, 138)
HSL	hsl(196, 63%, 33%)
HSV	hsv(196, 78%, 54%)
CMYK	cmyk(77.5%, 21%, 0%, 45.9%)
CIE-LAB	lab(42.86, -12.88, -22.60)
CIE-LCH	lch(42.86, 26.01, 240.33°)
OKLab	oklab(50.19% -0.0579 -0.0635)
OKLCH	oklch(50.19% 0.086 227.6)
XYZ	xyz(10.6193, 13.0623, 26.0014)
Luminance	0.1306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6D8A #8A3C1F

analogous

#1F8A71 #1F6D8A #1F378A

triadic

#1F6D8A #8A1F6D #6D8A1F

tetradic

#1F6D8A #711F8A #8A3C1F #378A1F

square

#1F6D8A #711F8A #8A3C1F #378A1F

split-complementary

#1F6D8A #8A1F37 #8A711F

monochromatic

#091E26 #144658 #1F6D8A #2A94BC #4CB1D7

Accessibility & contrast

On white

5.81

#1F6D8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#1F6D8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6D8A

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6D8A	#FFFFFF	#000000	##FFFFFF
##1F6D8A	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6B8B

Deuteranopia (green-blind)

#4F618A

Tritanopia (blue-blind)

#007577

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #1f6d8a;
/* rgb */ color: rgb(31, 109, 138);
/* oklch */ color: oklch(50.2% 0.086 227.6);

Tailwind

colors: {
  custom: {
    50: '#6c96ac',
    500: '#1f6d8a',
    950: '#000000',
  },
}

SCSS

$custom: #1f6d8a;
$custom-light: #6c96ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6d8a",
  "rgb": {
    "r": 31,
    "g": 109,
    "b": 138
  },
  "hsl": {
    "h": 196.262,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.50194,
    "c": 0.08588,
    "h": 227.6
  },
  "luminance": 0.13064
}

Semantic roles & 50–950 ramp

primary

#1F6D8A

secondary

#BA694B

accent

#6E41E6

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #1F6D8A

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

Preview Lab → · Contrast checker → · Palette generator →