#1E7C9C#1E7C9C

#1E7C9C is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 54.9% C 0.096 H 226.3°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#1E7C9C
RGB	rgb(30, 124, 156)
HSL	hsl(195, 68%, 36%)
HSV	hsv(195, 81%, 61%)
CMYK	cmyk(80.8%, 20.5%, 0%, 38.8%)
CIE-LAB	lab(48.37, -15.05, -24.73)
CIE-LCH	lch(48.37, 28.95, 238.67°)
OKLab	oklab(54.86% -0.0664 -0.0694)
OKLCH	oklch(54.86% 0.096 226.3)
XYZ	xyz(13.7413, 17.0899, 34.0205)
Luminance	0.1709 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7C9C #9C3E1E

analogous

#1E9C7D #1E7C9C #1E3D9C

triadic

#1E7C9C #9C1E7C #7C9C1E

tetradic

#1E7C9C #7D1E9C #9C3E1E #3D9C1E

square

#1E7C9C #7D1E9C #9C3E1E #3D9C1E

split-complementary

#1E7C9C #9C1E3D #9C7D1E

monochromatic

#0A2A35 #145369 #1E7C9C #28A5CF #56BCDE

Accessibility & contrast

On white

4.75

#1E7C9C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#1E7C9C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7C9C

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7C9C	#FFFFFF	#000000	##FFFFFF
##1E7C9C	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7A9E

Deuteranopia (green-blind)

#5A6E9C

Tritanopia (blue-blind)

#008587

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1e7c9c;
/* rgb */ color: rgb(30, 124, 156);
/* oklch */ color: oklch(54.9% 0.096 226.3);

Tailwind

colors: {
  custom: {
    50: '#70a2b9',
    500: '#1e7c9c',
    950: '#000000',
  },
}

SCSS

$custom: #1e7c9c;
$custom-light: #70a2b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7c9c",
  "rgb": {
    "r": 30,
    "g": 124,
    "b": 156
  },
  "hsl": {
    "h": 195.238,
    "s": 67.742,
    "l": 36.471
  },
  "oklch": {
    "l": 0.5486,
    "c": 0.09607,
    "h": 226.3
  },
  "luminance": 0.17092
}

Semantic roles & 50–950 ramp

primary

#1E7C9C

secondary

#C27054

accent

#693DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #1E7C9C

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

Preview Lab → · Contrast checker → · Palette generator →