#1E839E#1E839E

#1E839E is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 56.7% C 0.096 H 220.8°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#1E839E
RGB	rgb(30, 131, 158)
HSL	hsl(193, 68%, 37%)
HSV	hsv(193, 81%, 62%)
CMYK	cmyk(81%, 17.1%, 0%, 38%)
CIE-LAB	lab(50.66, -18.20, -22.37)
CIE-LCH	lch(50.66, 28.84, 230.86°)
OKLab	oklab(56.72% -0.0725 -0.0626)
OKLCH	oklch(56.72% 0.096 220.8)
XYZ	xyz(14.8207, 18.9754, 35.2226)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E839E #9E391E

analogous

#1E9E79 #1E839E #1E439E

triadic

#1E839E #9E1E83 #839E1E

tetradic

#1E839E #791E9E #9E391E #439E1E

square

#1E839E #791E9E #9E391E #439E1E

split-complementary

#1E839E #9E1E43 #9E791E

monochromatic

#0A2E37 #14586B #1E839E #28AED1 #57C2DF

Accessibility & contrast

On white

4.38

#1E839E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#1E839E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E839E

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E839E	#FFFFFF	#000000	##000000
##1E839E	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737F9F

Deuteranopia (green-blind)

#62739E

Tritanopia (blue-blind)

#008C8C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1e839e;
/* rgb */ color: rgb(30, 131, 158);
/* oklch */ color: oklch(56.7% 0.096 220.8);

Tailwind

colors: {
  custom: {
    50: '#71a7ba',
    500: '#1e839e',
    950: '#000000',
  },
}

SCSS

$custom: #1e839e;
$custom-light: #71a7ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1e839e",
  "rgb": {
    "r": 30,
    "g": 131,
    "b": 158
  },
  "hsl": {
    "h": 192.656,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.56721,
    "c": 0.09581,
    "h": 220.8
  },
  "luminance": 0.18977
}

Semantic roles & 50–950 ramp

primary

#1E839E

secondary

#C36C55

accent

#623DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1E839E

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

Preview Lab → · Contrast checker → · Palette generator →