#1E6374#1E6374

#1E6374 is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 46.5% C 0.072 H 217.7°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#1E6374
RGB	rgb(30, 99, 116)
HSL	hsl(192, 59%, 29%)
HSV	hsv(192, 74%, 45%)
CMYK	cmyk(74.1%, 14.7%, 0%, 54.5%)
CIE-LAB	lab(38.66, -15.11, -15.75)
CIE-LCH	lch(38.66, 21.83, 226.19°)
OKLab	oklab(46.51% -0.0568 -0.0439)
OKLCH	oklch(46.51% 0.072 217.7)
XYZ	xyz(8.1483, 10.4597, 18.1091)
Luminance	0.1046 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E6374 #742F1E

analogous

#1E745A #1E6374 #1E3874

triadic

#1E6374 #741E63 #63741E

tetradic

#1E6374 #5A1E74 #742F1E #38741E

square

#1E6374 #5A1E74 #742F1E #38741E

split-complementary

#1E6374 #741E38 #745A1E

monochromatic

#061518 #113A43 #1E6374 #2B8CA5 #3FB1CD

Accessibility & contrast

On white

6.79

#1E6374 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#1E6374 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E6374

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E6374	#FFFFFF	#000000	##FFFFFF
##1E6374	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586075

Deuteranopia (green-blind)

#4C5774

Tritanopia (blue-blind)

#006968

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1e6374;
/* rgb */ color: rgb(30, 99, 116);
/* oklch */ color: oklch(46.5% 0.072 217.7);

Tailwind

colors: {
  custom: {
    50: '#678f9c',
    500: '#1e6374',
    950: '#000000',
  },
}

SCSS

$custom: #1e6374;
$custom-light: #678f9c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e6374",
  "rgb": {
    "r": 30,
    "g": 99,
    "b": 116
  },
  "hsl": {
    "h": 191.86,
    "s": 58.904,
    "l": 28.627
  },
  "oklch": {
    "l": 0.46512,
    "c": 0.0718,
    "h": 217.7
  },
  "luminance": 0.10461
}

Semantic roles & 50–950 ramp

primary

#1E6374

secondary

#A85946

accent

#6546E2

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1E6374

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

Preview Lab → · Contrast checker → · Palette generator →