#1E8BA8#1E8BA8

#1E8BA8 is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.2% C 0.101 H 221.0°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#1E8BA8
RGB	rgb(30, 139, 168)
HSL	hsl(193, 70%, 39%)
HSV	hsv(193, 82%, 66%)
CMYK	cmyk(82.1%, 17.3%, 0%, 34.1%)
CIE-LAB	lab(53.56, -19.06, -23.68)
CIE-LCH	lch(53.56, 30.39, 231.17°)
OKLab	oklab(59.19% -0.0763 -0.0663)
OKLCH	oklch(59.19% 0.101 221)
XYZ	xyz(16.8329, 21.5663, 40.3137)
Luminance	0.2157 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E8BA8 #A83B1E

analogous

#1EA880 #1E8BA8 #1E46A8

triadic

#1E8BA8 #A81E8B #8BA81E

tetradic

#1E8BA8 #801EA8 #A83B1E #46A81E

square

#1E8BA8 #801EA8 #A83B1E #46A81E

split-complementary

#1E8BA8 #A81E46 #A8801E

monochromatic

#0B3540 #156074 #1E8BA8 #2AB4D9 #5EC7E2

Accessibility & contrast

On white

3.95

#1E8BA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#1E8BA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E8BA8

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E8BA8	#FFFFFF	#000000	##000000
##1E8BA8	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A87AA

Deuteranopia (green-blind)

#687AA8

Tritanopia (blue-blind)

#009494

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1e8ba8;
/* rgb */ color: rgb(30, 139, 168);
/* oklch */ color: oklch(59.2% 0.101 221.0);

Tailwind

colors: {
  custom: {
    50: '#73adc2',
    500: '#1e8ba8',
    950: '#000000',
  },
}

SCSS

$custom: #1e8ba8;
$custom-light: #73adc2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e8ba8",
  "rgb": {
    "r": 30,
    "g": 139,
    "b": 168
  },
  "hsl": {
    "h": 192.609,
    "s": 69.697,
    "l": 38.824
  },
  "oklch": {
    "l": 0.59189,
    "c": 0.10111,
    "h": 221
  },
  "luminance": 0.21568
}

Semantic roles & 50–950 ramp

primary

#1E8BA8

secondary

#C7725B

accent

#613BED

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1E8BA8

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

Preview Lab → · Contrast checker → · Palette generator →