#1F788E#1F788E

#1F788E is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.2% C 0.086 H 218.6°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#1F788E
RGB	rgb(31, 120, 142)
HSL	hsl(192, 64%, 34%)
HSV	hsv(192, 78%, 56%)
CMYK	cmyk(78.2%, 15.5%, 0%, 44.3%)
CIE-LAB	lab(46.55, -17.64, -19.30)
CIE-LCH	lch(46.55, 26.15, 227.57°)
OKLab	oklab(53.21% -0.0676 -0.0539)
OKLCH	oklch(53.21% 0.086 218.6)
XYZ	xyz(12.1620, 15.6758, 27.9707)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F788E #8E351F

analogous

#1F8E6D #1F788E #1F418E

triadic

#1F788E #8E1F78 #788E1F

tetradic

#1F788E #6D1F8E #8E351F #418E1F

square

#1F788E #6D1F8E #8E351F #418E1F

split-complementary

#1F788E #8E1F41 #8E6D1F

monochromatic

#09232A #144E5C #1F788E #2AA2C0 #4FBDD9

Accessibility & contrast

On white

5.08

#1F788E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#1F788E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F788E

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F788E	#FFFFFF	#000000	##FFFFFF
##1F788E	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A748F

Deuteranopia (green-blind)

#5B6A8E

Tritanopia (blue-blind)

#007F7F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1f788e;
/* rgb */ color: rgb(31, 120, 142);
/* oklch */ color: oklch(53.2% 0.086 218.6);

Tailwind

colors: {
  custom: {
    50: '#6d9faf',
    500: '#1f788e',
    950: '#000000',
  },
}

SCSS

$custom: #1f788e;
$custom-light: #6d9faf;
$custom-dark: #000000;

JSON

{
  "hex": "#1f788e",
  "rgb": {
    "r": 31,
    "g": 120,
    "b": 142
  },
  "hsl": {
    "h": 191.892,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.53208,
    "c": 0.08648,
    "h": 218.6
  },
  "luminance": 0.15677
}

Semantic roles & 50–950 ramp

primary

#1F788E

secondary

#BB634D

accent

#6241E7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1F788E

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

Preview Lab → · Contrast checker → · Palette generator →