#1C7E97#1C7E97

#1C7E97 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.1% C 0.093 H 219.9°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#1C7E97
RGB	rgb(28, 126, 151)
HSL	hsl(192, 69%, 35%)
HSV	hsv(192, 81%, 59%)
CMYK	cmyk(81.5%, 16.6%, 0%, 40.8%)
CIE-LAB	lab(48.76, -18.12, -21.20)
CIE-LCH	lch(48.76, 27.89, 229.48°)
OKLab	oklab(55.09% -0.0711 -0.0593)
OKLCH	oklch(55.09% 0.093 219.9)
XYZ	xyz(13.5233, 17.4013, 31.9182)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7E97 #97351C

analogous

#1C9772 #1C7E97 #1C4197

triadic

#1C7E97 #971C7E #7E971C

tetradic

#1C7E97 #721C97 #97351C #41971C

square

#1C7E97 #721C97 #97351C #41971C

split-complementary

#1C7E97 #971C41 #97721C

monochromatic

#092830 #125363 #1C7E97 #26A9CB #4FC1DE

Accessibility & contrast

On white

4.69

#1C7E97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#1C7E97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7E97

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7E97	#FFFFFF	#000000	##FFFFFF
##1C7E97	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7A98

Deuteranopia (green-blind)

#5F6F97

Tritanopia (blue-blind)

#008686

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1c7e97;
/* rgb */ color: rgb(28, 126, 151);
/* oklch */ color: oklch(55.1% 0.093 219.9);

Tailwind

colors: {
  custom: {
    50: '#6fa3b5',
    500: '#1c7e97',
    950: '#000000',
  },
}

SCSS

$custom: #1c7e97;
$custom-light: #6fa3b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7e97",
  "rgb": {
    "r": 28,
    "g": 126,
    "b": 151
  },
  "hsl": {
    "h": 192.195,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.55093,
    "c": 0.09262,
    "h": 219.9
  },
  "luminance": 0.17403
}

Semantic roles & 50–950 ramp

primary

#1C7E97

secondary

#C1654E

accent

#603CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1C7E97

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

Preview Lab → · Contrast checker → · Palette generator →