#1F7C97#1F7C97

#1F7C97 is a mid, moderate cyan. Relative luminance 0.169; OKLCH L 54.6% C 0.092 H 222.3°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1F7C97
RGB	rgb(31, 124, 151)
HSL	hsl(194, 66%, 36%)
HSV	hsv(194, 79%, 59%)
CMYK	cmyk(79.5%, 17.9%, 0%, 40.8%)
CIE-LAB	lab(48.18, -16.71, -22.09)
CIE-LCH	lch(48.18, 27.69, 232.90°)
OKLab	oklab(54.64% -0.068 -0.0619)
OKLCH	oklch(54.64% 0.092 222.3)
XYZ	xyz(13.3563, 16.9393, 31.8378)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7C97 #973A1F

analogous

#1F9776 #1F7C97 #1F4097

triadic

#1F7C97 #971F7C #7C971F

tetradic

#1F7C97 #761F97 #973A1F #40971F

square

#1F7C97 #761F97 #973A1F #40971F

split-complementary

#1F7C97 #971F40 #97761F

monochromatic

#0A2931 #155264 #1F7C97 #29A6CA #54BDDC

Accessibility & contrast

On white

4.79

#1F7C97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#1F7C97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7C97

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7C97	#FFFFFF	#000000	##FFFFFF
##1F7C97	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7998

Deuteranopia (green-blind)

#5C6D97

Tritanopia (blue-blind)

#008485

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1f7c97;
/* rgb */ color: rgb(31, 124, 151);
/* oklch */ color: oklch(54.6% 0.092 222.3);

Tailwind

colors: {
  custom: {
    50: '#6fa2b5',
    500: '#1f7c97',
    950: '#000000',
  },
}

SCSS

$custom: #1f7c97;
$custom-light: #6fa2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7c97",
  "rgb": {
    "r": 31,
    "g": 124,
    "b": 151
  },
  "hsl": {
    "h": 193.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.54644,
    "c": 0.09191,
    "h": 222.3
  },
  "luminance": 0.16941
}

Semantic roles & 50–950 ramp

primary

#1F7C97

secondary

#BF6B52

accent

#653FE9

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #1F7C97

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

Preview Lab → · Contrast checker → · Palette generator →