#1C7F97#1C7F97

#1C7F97 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.3% C 0.092 H 218.8°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1C7F97
RGB	rgb(28, 127, 151)
HSL	hsl(192, 69%, 35%)
HSV	hsv(192, 81%, 59%)
CMYK	cmyk(81.5%, 15.9%, 0%, 40.8%)
CIE-LAB	lab(49.08, -18.66, -20.71)
CIE-LCH	lch(49.08, 27.88, 227.98°)
OKLab	oklab(55.35% -0.0721 -0.0579)
OKLCH	oklch(55.35% 0.092 218.8)
XYZ	xyz(13.6518, 17.6583, 31.9610)
Luminance	0.1766 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7F97 #97341C

analogous

#1C9771 #1C7F97 #1C4297

triadic

#1C7F97 #971C7F #7F971C

tetradic

#1C7F97 #711C97 #97341C #42971C

square

#1C7F97 #711C97 #97341C #42971C

split-complementary

#1C7F97 #971C42 #97711C

monochromatic

#092830 #125463 #1C7F97 #26AACB #4FC2DE

Accessibility & contrast

On white

4.63

#1C7F97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#1C7F97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7F97

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7F97	#FFFFFF	#000000	##FFFFFF
##1C7F97	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707B98

Deuteranopia (green-blind)

#607097

Tritanopia (blue-blind)

#008787

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1c7f97;
/* rgb */ color: rgb(28, 127, 151);
/* oklch */ color: oklch(55.3% 0.092 218.8);

Tailwind

colors: {
  custom: {
    50: '#6fa4b5',
    500: '#1c7f97',
    950: '#000000',
  },
}

SCSS

$custom: #1c7f97;
$custom-light: #6fa4b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7f97",
  "rgb": {
    "r": 28,
    "g": 127,
    "b": 151
  },
  "hsl": {
    "h": 191.707,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.55348,
    "c": 0.09249,
    "h": 218.8
  },
  "luminance": 0.1766
}

Semantic roles & 50–950 ramp

primary

#1C7F97

secondary

#C1644E

accent

#5E3CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1C7F97

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

Preview Lab → · Contrast checker → · Palette generator →