#1C7C91#1C7C91

#1C7C91 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.3% C 0.089 H 216.6°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#1C7C91
RGB	rgb(28, 124, 145)
HSL	hsl(191, 68%, 34%)
HSV	hsv(191, 81%, 57%)
CMYK	cmyk(80.7%, 14.5%, 0%, 43.1%)
CIE-LAB	lab(47.89, -19.12, -19.02)
CIE-LCH	lch(47.89, 26.97, 224.86°)
OKLab	oklab(54.31% -0.0716 -0.0531)
OKLCH	oklch(54.31% 0.089 216.6)
XYZ	xyz(12.7952, 16.7049, 29.3326)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7C91 #91311C

analogous

#1C916C #1C7C91 #1C4291

triadic

#1C7C91 #911C7C #7C911C

tetradic

#1C7C91 #6C1C91 #91311C #42911C

square

#1C7C91 #6C1C91 #91311C #42911C

split-complementary

#1C7C91 #911C42 #916C1C

monochromatic

#08242A #12505E #1C7C91 #26A8C4 #4BC2DC

Accessibility & contrast

On white

4.84

#1C7C91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#1C7C91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7C91

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7C91	#FFFFFF	#000000	##FFFFFF
##1C7C91	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7892

Deuteranopia (green-blind)

#5F6D91

Tritanopia (blue-blind)

#008383

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1c7c91;
/* rgb */ color: rgb(28, 124, 145);
/* oklch */ color: oklch(54.3% 0.089 216.6);

Tailwind

colors: {
  custom: {
    50: '#6da2b1',
    500: '#1c7c91',
    950: '#000000',
  },
}

SCSS

$custom: #1c7c91;
$custom-light: #6da2b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7c91",
  "rgb": {
    "r": 28,
    "g": 124,
    "b": 145
  },
  "hsl": {
    "h": 190.769,
    "s": 67.63,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54309,
    "c": 0.08916,
    "h": 216.6
  },
  "luminance": 0.16707
}

Semantic roles & 50–950 ramp

primary

#1C7C91

secondary

#BE5F4A

accent

#5C3DEB

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #1C7C91

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

Preview Lab → · Contrast checker → · Palette generator →