#1E8EA8#1E8EA8

#1E8EA8 is a mid, moderate cyan. Relative luminance 0.224; OKLCH L 59.9% C 0.101 H 218.1°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#1E8EA8
RGB	rgb(30, 142, 168)
HSL	hsl(191, 70%, 39%)
HSV	hsv(191, 82%, 66%)
CMYK	cmyk(82.1%, 15.5%, 0%, 34.1%)
CIE-LAB	lab(54.50, -20.66, -22.24)
CIE-LCH	lch(54.50, 30.35, 227.11°)
OKLab	oklab(59.94% -0.0792 -0.0622)
OKLCH	oklch(59.94% 0.101 218.1)
XYZ	xyz(17.2733, 22.4470, 40.4605)
Luminance	0.2245 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E8EA8 #A8381E

analogous

#1EA87D #1E8EA8 #1E49A8

triadic

#1E8EA8 #A81E8E #8EA81E

tetradic

#1E8EA8 #7D1EA8 #A8381E #49A81E

square

#1E8EA8 #7D1EA8 #A8381E #49A81E

split-complementary

#1E8EA8 #A81E49 #A87D1E

monochromatic

#0B3640 #156274 #1E8EA8 #2AB8D9 #5EC9E2

Accessibility & contrast

On white

3.83

#1E8EA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#1E8EA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E8EA8

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E8EA8	#FFFFFF	#000000	##000000
##1E8EA8	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8AA9

Deuteranopia (green-blind)

#6B7DA8

Tritanopia (blue-blind)

#009796

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1e8ea8;
/* rgb */ color: rgb(30, 142, 168);
/* oklch */ color: oklch(59.9% 0.101 218.1);

Tailwind

colors: {
  custom: {
    50: '#73afc2',
    500: '#1e8ea8',
    950: '#000000',
  },
}

SCSS

$custom: #1e8ea8;
$custom-light: #73afc2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e8ea8",
  "rgb": {
    "r": 30,
    "g": 142,
    "b": 168
  },
  "hsl": {
    "h": 191.304,
    "s": 69.697,
    "l": 38.824
  },
  "oklch": {
    "l": 0.59941,
    "c": 0.10073,
    "h": 218.1
  },
  "luminance": 0.22449
}

Semantic roles & 50–950 ramp

primary

#1E8EA8

secondary

#C76F5B

accent

#5D3BED

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #1E8EA8

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

Preview Lab → · Contrast checker → · Palette generator →