#1E758C#1E758C

#1E758C is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.3% C 0.086 H 220.0°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#1E758C
RGB	rgb(30, 117, 140)
HSL	hsl(193, 65%, 33%)
HSV	hsv(193, 79%, 55%)
CMYK	cmyk(78.6%, 16.4%, 0%, 45.1%)
CIE-LAB	lab(45.48, -16.80, -19.75)
CIE-LCH	lch(45.48, 25.93, 229.61°)
OKLab	oklab(52.32% -0.0657 -0.0552)
OKLCH	oklch(52.32% 0.086 220)
XYZ	xyz(11.6283, 14.8906, 27.0672)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E758C #8C351E

analogous

#1E8C6C #1E758C #1E3E8C

triadic

#1E758C #8C1E75 #758C1E

tetradic

#1E758C #6C1E8C #8C351E #3E8C1E

square

#1E758C #6C1E8C #8C351E #3E8C1E

split-complementary

#1E758C #8C1E3E #8C6C1E

monochromatic

#082127 #134B5A #1E758C #299FBE #4CBBD9

Accessibility & contrast

On white

5.28

#1E758C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#1E758C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E758C

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E758C	#FFFFFF	#000000	##FFFFFF
##1E758C	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67728D

Deuteranopia (green-blind)

#58678C

Tritanopia (blue-blind)

#007C7C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1e758c;
/* rgb */ color: rgb(30, 117, 140);
/* oklch */ color: oklch(52.3% 0.086 220.0);

Tailwind

colors: {
  custom: {
    50: '#6d9dad',
    500: '#1e758c',
    950: '#000000',
  },
}

SCSS

$custom: #1e758c;
$custom-light: #6d9dad;
$custom-dark: #000000;

JSON

{
  "hex": "#1e758c",
  "rgb": {
    "r": 30,
    "g": 117,
    "b": 140
  },
  "hsl": {
    "h": 192.545,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.52322,
    "c": 0.08588,
    "h": 220
  },
  "luminance": 0.14892
}

Semantic roles & 50–950 ramp

primary

#1E758C

secondary

#BB624B

accent

#6340E8

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1E758C

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

Preview Lab → · Contrast checker → · Palette generator →