#1E7593#1E7593

#1E7593 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.7% C 0.091 H 226.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#1E7593
RGB	rgb(30, 117, 147)
HSL	hsl(195, 66%, 35%)
HSV	hsv(195, 80%, 58%)
CMYK	cmyk(79.6%, 20.4%, 0%, 42.4%)
CIE-LAB	lab(45.78, -14.33, -23.45)
CIE-LCH	lch(45.78, 27.48, 238.58°)
OKLab	oklab(52.65% -0.0629 -0.0658)
OKLCH	oklch(52.65% 0.091 226.3)
XYZ	xyz(12.1610, 15.1037, 29.8725)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7593 #933C1E

analogous

#1E9377 #1E7593 #1E3A93

triadic

#1E7593 #931E75 #75931E

tetradic

#1E7593 #771E93 #933C1E #3A931E

square

#1E7593 #771E93 #933C1E #3A931E

split-complementary

#1E7593 #931E3A #93771E

monochromatic

#09242D #144D60 #1E7593 #289DC6 #50B8DB

Accessibility & contrast

On white

5.22

#1E7593 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#1E7593 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7593

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7593	#FFFFFF	#000000	##FFFFFF
##1E7593	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657394

Deuteranopia (green-blind)

#556893

Tritanopia (blue-blind)

#007E7F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1e7593;
/* rgb */ color: rgb(30, 117, 147);
/* oklch */ color: oklch(52.7% 0.091 226.3);

Tailwind

colors: {
  custom: {
    50: '#6e9cb2',
    500: '#1e7593',
    950: '#000000',
  },
}

SCSS

$custom: #1e7593;
$custom-light: #6e9cb2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7593",
  "rgb": {
    "r": 30,
    "g": 117,
    "b": 147
  },
  "hsl": {
    "h": 195.385,
    "s": 66.102,
    "l": 34.706
  },
  "oklch": {
    "l": 0.52652,
    "c": 0.09106,
    "h": 226.3
  },
  "luminance": 0.15105
}

Semantic roles & 50–950 ramp

primary

#1E7593

secondary

#BE6B4F

accent

#6A3FE9

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1E7593

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

Preview Lab → · Contrast checker → · Palette generator →