#1E789D#1E789D

#1E789D is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 53.9% C 0.099 H 231.0°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#1E789D
RGB	rgb(30, 120, 157)
HSL	hsl(197, 68%, 37%)
HSV	hsv(197, 81%, 62%)
CMYK	cmyk(80.9%, 23.6%, 0%, 38.4%)
CIE-LAB	lab(47.16, -12.43, -27.19)
CIE-LCH	lch(47.16, 29.90, 245.44°)
OKLab	oklab(53.9% -0.0621 -0.0766)
OKLCH	oklch(53.9% 0.099 231)
XYZ	xyz(13.3352, 16.1416, 34.3046)
Luminance	0.1614 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E789D #9D431E

analogous

#1E9D83 #1E789D #1E399D

triadic

#1E789D #9D1E78 #789D1E

tetradic

#1E789D #831E9D #9D431E #399D1E

square

#1E789D #831E9D #9D431E #399D1E

split-complementary

#1E789D #9D1E39 #9D831E

monochromatic

#0A2936 #14516A #1E789D #289FD0 #57B7DF

Accessibility & contrast

On white

4.97

#1E789D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#1E789D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E789D

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E789D	#FFFFFF	#000000	##FFFFFF
##1E789D	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65769F

Deuteranopia (green-blind)

#546B9C

Tritanopia (blue-blind)

#008284

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1e789d;
/* rgb */ color: rgb(30, 120, 157);
/* oklch */ color: oklch(53.9% 0.099 231.0);

Tailwind

colors: {
  custom: {
    50: '#709fba',
    500: '#1e789d',
    950: '#000000',
  },
}

SCSS

$custom: #1e789d;
$custom-light: #709fba;
$custom-dark: #000000;

JSON

{
  "hex": "#1e789d",
  "rgb": {
    "r": 30,
    "g": 120,
    "b": 157
  },
  "hsl": {
    "h": 197.48,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.53904,
    "c": 0.09859,
    "h": 231
  },
  "luminance": 0.16143
}

Semantic roles & 50–950 ramp

primary

#1E789D

secondary

#C27454

accent

#703DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #1E789D

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

Preview Lab → · Contrast checker → · Palette generator →