#1D7F97#1D7F97

#1D7F97 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.4% C 0.092 H 218.9°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1D7F97
RGB	rgb(29, 127, 151)
HSL	hsl(192, 68%, 35%)
HSV	hsv(192, 81%, 59%)
CMYK	cmyk(80.8%, 15.9%, 0%, 40.8%)
CIE-LAB	lab(49.10, -18.56, -20.68)
CIE-LCH	lch(49.10, 27.79, 228.10°)
OKLab	oklab(55.37% -0.0717 -0.0579)
OKLCH	oklch(55.37% 0.092 218.9)
XYZ	xyz(13.6796, 17.6726, 31.9623)
Luminance	0.1767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7F97 #97351D

analogous

#1D9772 #1D7F97 #1D4297

triadic

#1D7F97 #971D7F #7F971D

tetradic

#1D7F97 #721D97 #97351D #42971D

square

#1D7F97 #721D97 #97351D #42971D

split-complementary

#1D7F97 #971D42 #97721D

monochromatic

#092930 #135464 #1D7F97 #27AACA #51C2DE

Accessibility & contrast

On white

4.63

#1D7F97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#1D7F97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7F97

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7F97	#FFFFFF	#000000	##FFFFFF
##1D7F97	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: #1d7f97;
/* rgb */ color: rgb(29, 127, 151);
/* oklch */ color: oklch(55.4% 0.092 218.9);

Tailwind

colors: {
  custom: {
    50: '#6fa4b5',
    500: '#1d7f97',
    950: '#000000',
  },
}

SCSS

$custom: #1d7f97;
$custom-light: #6fa4b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7f97",
  "rgb": {
    "r": 29,
    "g": 127,
    "b": 151
  },
  "hsl": {
    "h": 191.803,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.55367,
    "c": 0.09216,
    "h": 218.9
  },
  "luminance": 0.17674
}

Semantic roles & 50–950 ramp

primary

#1D7F97

secondary

#C0664F

accent

#5F3DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1D7F97

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

Preview Lab → · Contrast checker → · Palette generator →