#1E8299#1E8299

#1E8299 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.2% C 0.093 H 217.6°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#1E8299
RGB	rgb(30, 130, 153)
HSL	hsl(191, 67%, 36%)
HSV	hsv(191, 80%, 60%)
CMYK	cmyk(80.4%, 15%, 0%, 40%)
CIE-LAB	lab(50.14, -19.39, -20.24)
CIE-LCH	lch(50.14, 28.03, 226.24°)
OKLab	oklab(56.24% -0.0735 -0.0566)
OKLCH	oklch(56.24% 0.093 217.6)
XYZ	xyz(14.2654, 18.5394, 32.9574)
Luminance	0.1854 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E8299 #99351E

analogous

#1E9972 #1E8299 #1E4499

triadic

#1E8299 #991E82 #82991E

tetradic

#1E8299 #721E99 #99351E #44991E

square

#1E8299 #721E99 #99351E #44991E

split-complementary

#1E8299 #991E44 #99721E

monochromatic

#0A2B33 #145766 #1E8299 #28ADCC #54C4DD

Accessibility & contrast

On white

4.46

#1E8299 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#1E8299 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E8299

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E8299	#FFFFFF	#000000	##000000
##1E8299	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737E9A

Deuteranopia (green-blind)

#637299

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1e8299;
/* rgb */ color: rgb(30, 130, 153);
/* oklch */ color: oklch(56.2% 0.093 217.6);

Tailwind

colors: {
  custom: {
    50: '#70a6b7',
    500: '#1e8299',
    950: '#000000',
  },
}

SCSS

$custom: #1e8299;
$custom-light: #70a6b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e8299",
  "rgb": {
    "r": 30,
    "g": 130,
    "b": 153
  },
  "hsl": {
    "h": 191.22,
    "s": 67.213,
    "l": 35.882
  },
  "oklch": {
    "l": 0.56241,
    "c": 0.09279,
    "h": 217.6
  },
  "luminance": 0.18541
}

Semantic roles & 50–950 ramp

primary

#1E8299

secondary

#C16752

accent

#5E3EEA

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1E8299

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

Preview Lab → · Contrast checker → · Palette generator →