#1F768C#1F768C

#1F768C is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.6% C 0.085 H 219.0°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#1F768C
RGB	rgb(31, 118, 140)
HSL	hsl(192, 64%, 34%)
HSV	hsv(192, 78%, 55%)
CMYK	cmyk(77.9%, 15.7%, 0%, 45.1%)
CIE-LAB	lab(45.83, -17.23, -19.22)
CIE-LCH	lch(45.83, 25.82, 228.12°)
OKLab	oklab(52.6% -0.0664 -0.0537)
OKLCH	oklch(52.6% 0.085 219)
XYZ	xyz(11.7751, 15.1402, 27.1076)
Luminance	0.1514 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F768C #8C351F

analogous

#1F8C6B #1F768C #1F3F8C

triadic

#1F768C #8C1F76 #768C1F

tetradic

#1F768C #6B1F8C #8C351F #3F8C1F

square

#1F768C #6B1F8C #8C351F #3F8C1F

split-complementary

#1F768C #8C1F3F #8C6B1F

monochromatic

#092228 #144C5A #1F768C #2AA0BE #4EBCD8

Accessibility & contrast

On white

5.21

#1F768C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#1F768C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F768C

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F768C	#FFFFFF	#000000	##FFFFFF
##1F768C	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68738D

Deuteranopia (green-blind)

#5A688C

Tritanopia (blue-blind)

#007D7D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1f768c;
/* rgb */ color: rgb(31, 118, 140);
/* oklch */ color: oklch(52.6% 0.085 219.0);

Tailwind

colors: {
  custom: {
    50: '#6d9dad',
    500: '#1f768c',
    950: '#000000',
  },
}

SCSS

$custom: #1f768c;
$custom-light: #6d9dad;
$custom-dark: #000000;

JSON

{
  "hex": "#1f768c",
  "rgb": {
    "r": 31,
    "g": 118,
    "b": 140
  },
  "hsl": {
    "h": 192.11,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.52602,
    "c": 0.08538,
    "h": 219
  },
  "luminance": 0.15142
}

Semantic roles & 50–950 ramp

primary

#1F768C

secondary

#BB634C

accent

#6241E7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1F768C

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

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