#1C779F#1C779F

#1C779F is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.7% C 0.102 H 233.0°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1C779F
RGB	rgb(28, 119, 159)
HSL	hsl(198, 70%, 37%)
HSV	hsv(198, 82%, 62%)
CMYK	cmyk(82.4%, 25.2%, 0%, 37.6%)
CIE-LAB	lab(46.90, -11.33, -28.78)
CIE-LCH	lch(46.90, 30.93, 248.51°)
OKLab	oklab(53.71% -0.0612 -0.0812)
OKLCH	oklch(53.71% 0.102 233)
XYZ	xyz(13.3312, 15.9421, 35.1687)
Luminance	0.1594 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C779F #9F441C

analogous

#1C9F86 #1C779F #1C359F

triadic

#1C779F #9F1C77 #779F1C

tetradic

#1C779F #861C9F #9F441C #359F1C

square

#1C779F #861C9F #9F441C #359F1C

split-complementary

#1C779F #9F1C35 #9F861C

monochromatic

#0A2937 #13506B #1C779F #259ED3 #54B6E1

Accessibility & contrast

On white

5.01

#1C779F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#1C779F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C779F

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C779F	#FFFFFF	#000000	##FFFFFF
##1C779F	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6376A1

Deuteranopia (green-blind)

#526A9E

Tritanopia (blue-blind)

#008285

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1c779f;
/* rgb */ color: rgb(28, 119, 159);
/* oklch */ color: oklch(53.7% 0.102 233.0);

Tailwind

colors: {
  custom: {
    50: '#6f9ebb',
    500: '#1c779f',
    950: '#000000',
  },
}

SCSS

$custom: #1c779f;
$custom-light: #6f9ebb;
$custom-dark: #000000;

JSON

{
  "hex": "#1c779f",
  "rgb": {
    "r": 28,
    "g": 119,
    "b": 159
  },
  "hsl": {
    "h": 198.321,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.53714,
    "c": 0.10165,
    "h": 233
  },
  "luminance": 0.15944
}

Semantic roles & 50–950 ramp

primary

#1C779F

secondary

#C47553

accent

#713BED

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #1C779F

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

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