#1E7283#1E7283

#1E7283 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.1% C 0.081 H 214.6°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#1E7283
RGB	rgb(30, 114, 131)
HSL	hsl(190, 63%, 32%)
HSV	hsv(190, 77%, 51%)
CMYK	cmyk(77.1%, 13%, 0%, 48.6%)
CIE-LAB	lab(44.16, -18.27, -16.42)
CIE-LCH	lch(44.16, 24.56, 221.94°)
OKLab	oklab(51.14% -0.0664 -0.0458)
OKLCH	oklch(51.14% 0.081 214.6)
XYZ	xyz(10.6477, 13.9481, 23.5994)
Luminance	0.1395 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7283 #832F1E

analogous

#1E8362 #1E7283 #1E4083

triadic

#1E7283 #831E72 #72831E

tetradic

#1E7283 #621E83 #832F1E #40831E

square

#1E7283 #621E83 #832F1E #40831E

split-complementary

#1E7283 #831E40 #83621E

monochromatic

#071B1F #134751 #1E7283 #299DB5 #47BDD5

Accessibility & contrast

On white

5.54

#1E7283 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#1E7283 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7283

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7283	#FFFFFF	#000000	##FFFFFF
##1E7283	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666E84

Deuteranopia (green-blind)

#586483

Tritanopia (blue-blind)

#007877

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1e7283;
/* rgb */ color: rgb(30, 114, 131);
/* oklch */ color: oklch(51.1% 0.081 214.6);

Tailwind

colors: {
  custom: {
    50: '#6b9aa7',
    500: '#1e7283',
    950: '#000000',
  },
}

SCSS

$custom: #1e7283;
$custom-light: #6b9aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7283",
  "rgb": {
    "r": 30,
    "g": 114,
    "b": 131
  },
  "hsl": {
    "h": 190.099,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.51137,
    "c": 0.08069,
    "h": 214.6
  },
  "luminance": 0.13949
}

Semantic roles & 50–950 ramp

primary

#1E7283

secondary

#B65A47

accent

#5E42E6

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1E7283

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

Preview Lab → · Contrast checker → · Palette generator →