#1F6B87#1F6B87

#1F6B87 is a mid, moderate cyan. Relative luminance 0.126; OKLCH L 49.5% C 0.084 H 227.3°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#1F6B87
RGB	rgb(31, 107, 135)
HSL	hsl(196, 63%, 33%)
HSV	hsv(196, 77%, 53%)
CMYK	cmyk(77%, 20.7%, 0%, 47.1%)
CIE-LAB	lab(42.08, -12.80, -22.00)
CIE-LCH	lch(42.08, 25.45, 239.80°)
OKLab	oklab(49.53% -0.057 -0.0617)
OKLCH	oklch(49.53% 0.084 227.3)
XYZ	xyz(10.1942, 12.5548, 24.8030)
Luminance	0.1256 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6B87 #873B1F

analogous

#1F876F #1F6B87 #1F3787

triadic

#1F6B87 #871F6B #6B871F

tetradic

#1F6B87 #6F1F87 #873B1F #37871F

square

#1F6B87 #6F1F87 #873B1F #37871F

split-complementary

#1F6B87 #871F37 #876F1F

monochromatic

#081C23 #144455 #1F6B87 #2A92B9 #4BB0D6

Accessibility & contrast

On white

5.98

#1F6B87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#1F6B87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6B87

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6B87	#FFFFFF	#000000	##FFFFFF
##1F6B87	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6988

Deuteranopia (green-blind)

#4E5F87

Tritanopia (blue-blind)

#007374

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #1f6b87;
/* rgb */ color: rgb(31, 107, 135);
/* oklch */ color: oklch(49.5% 0.084 227.3);

Tailwind

colors: {
  custom: {
    50: '#6b95aa',
    500: '#1f6b87',
    950: '#000000',
  },
}

SCSS

$custom: #1f6b87;
$custom-light: #6b95aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6b87",
  "rgb": {
    "r": 31,
    "g": 107,
    "b": 135
  },
  "hsl": {
    "h": 196.154,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.49533,
    "c": 0.08401,
    "h": 227.3
  },
  "luminance": 0.12556
}

Semantic roles & 50–950 ramp

primary

#1F6B87

secondary

#B8674A

accent

#6E42E6

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #1F6B87

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

Preview Lab → · Contrast checker → · Palette generator →