#1E8CA7#1E8CA7

#1E8CA7 is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 59.4% C 0.100 H 219.3°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#1E8CA7
RGB	rgb(30, 140, 167)
HSL	hsl(192, 70%, 39%)
HSV	hsv(192, 82%, 65%)
CMYK	cmyk(82%, 16.2%, 0%, 34.5%)
CIE-LAB	lab(53.84, -19.94, -22.68)
CIE-LCH	lch(53.84, 30.20, 228.69°)
OKLab	oklab(59.4% -0.0777 -0.0635)
OKLCH	oklch(59.4% 0.1 219.3)
XYZ	xyz(16.8856, 21.8201, 39.8735)
Luminance	0.2182 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E8CA7 #A7391E

analogous

#1EA77D #1E8CA7 #1E47A7

triadic

#1E8CA7 #A71E8C #8CA71E

tetradic

#1E8CA7 #7D1EA7 #A7391E #47A71E

square

#1E8CA7 #7D1EA7 #A7391E #47A71E

split-complementary

#1E8CA7 #A71E47 #A77D1E

monochromatic

#0B353F #156173 #1E8CA7 #2AB6D9 #5DC8E2

Accessibility & contrast

On white

3.91

#1E8CA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#1E8CA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E8CA7

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E8CA7	#FFFFFF	#000000	##000000
##1E8CA7	1.00	3.91	5.36	5.36
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B88A8

Deuteranopia (green-blind)

#697BA7

Tritanopia (blue-blind)

#009595

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1e8ca7;
/* rgb */ color: rgb(30, 140, 167);
/* oklch */ color: oklch(59.4% 0.100 219.3);

Tailwind

colors: {
  custom: {
    50: '#73adc1',
    500: '#1e8ca7',
    950: '#000000',
  },
}

SCSS

$custom: #1e8ca7;
$custom-light: #73adc1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e8ca7",
  "rgb": {
    "r": 30,
    "g": 140,
    "b": 167
  },
  "hsl": {
    "h": 191.825,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.59395,
    "c": 0.10032,
    "h": 219.3
  },
  "luminance": 0.21822
}

Semantic roles & 50–950 ramp

primary

#1E8CA7

secondary

#C6705B

accent

#5E3BEC

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1E8CA7

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

Preview Lab → · Contrast checker → · Palette generator →