#1E7790#1E7790

#1E7790 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.0% C 0.088 H 221.5°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#1E7790
RGB	rgb(30, 119, 144)
HSL	hsl(193, 66%, 34%)
HSV	hsv(193, 79%, 56%)
CMYK	cmyk(79.2%, 17.4%, 0%, 43.5%)
CIE-LAB	lab(46.29, -16.51, -20.88)
CIE-LCH	lch(46.29, 26.62, 231.67°)
OKLab	oklab(53.02% -0.0662 -0.0585)
OKLCH	oklch(53.02% 0.088 221.5)
XYZ	xyz(12.1642, 15.4818, 28.7273)
Luminance	0.1548 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7790 #90371E

analogous

#1E9070 #1E7790 #1E3E90

triadic

#1E7790 #901E77 #77901E

tetradic

#1E7790 #701E90 #90371E #3E901E

square

#1E7790 #701E90 #90371E #3E901E

split-complementary

#1E7790 #901E3E #90701E

monochromatic

#09232B #134D5D #1E7790 #29A1C3 #4EBBDA

Accessibility & contrast

On white

5.13

#1E7790 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#1E7790 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7790

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7790	#FFFFFF	#000000	##FFFFFF
##1E7790	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687491

Deuteranopia (green-blind)

#596990

Tritanopia (blue-blind)

#007F7F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1e7790;
/* rgb */ color: rgb(30, 119, 144);
/* oklch */ color: oklch(53.0% 0.088 221.5);

Tailwind

colors: {
  custom: {
    50: '#6d9eb0',
    500: '#1e7790',
    950: '#000000',
  },
}

SCSS

$custom: #1e7790;
$custom-light: #6d9eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7790",
  "rgb": {
    "r": 30,
    "g": 119,
    "b": 144
  },
  "hsl": {
    "h": 193.158,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.53021,
    "c": 0.08829,
    "h": 221.5
  },
  "luminance": 0.15483
}

Semantic roles & 50–950 ramp

primary

#1E7790

secondary

#BD654D

accent

#643FE8

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1E7790

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

Preview Lab → · Contrast checker → · Palette generator →