#1E7594#1E7594

#1E7594 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.7% C 0.092 H 227.1°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#1E7594
RGB	rgb(30, 117, 148)
HSL	hsl(196, 66%, 35%)
HSV	hsv(196, 80%, 58%)
CMYK	cmyk(79.7%, 20.9%, 0%, 42%)
CIE-LAB	lab(45.82, -13.97, -23.97)
CIE-LCH	lch(45.82, 27.74, 239.77°)
OKLab	oklab(52.7% -0.0625 -0.0673)
OKLCH	oklch(52.7% 0.092 227.1)
XYZ	xyz(12.2398, 15.1352, 30.2875)
Luminance	0.1514 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7594 #943D1E

analogous

#1E9478 #1E7594 #1E3A94

triadic

#1E7594 #941E75 #75941E

tetradic

#1E7594 #781E94 #943D1E #3A941E

square

#1E7594 #781E94 #943D1E #3A941E

split-complementary

#1E7594 #941E3A #94781E

monochromatic

#09252E #144D61 #1E7594 #289DC7 #51B7DC

Accessibility & contrast

On white

5.21

#1E7594 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#1E7594 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7594

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7594	#FFFFFF	#000000	##FFFFFF
##1E7594	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647396

Deuteranopia (green-blind)

#556894

Tritanopia (blue-blind)

#007E7F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1e7594;
/* rgb */ color: rgb(30, 117, 148);
/* oklch */ color: oklch(52.7% 0.092 227.1);

Tailwind

colors: {
  custom: {
    50: '#6e9cb3',
    500: '#1e7594',
    950: '#000000',
  },
}

SCSS

$custom: #1e7594;
$custom-light: #6e9cb3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7594",
  "rgb": {
    "r": 30,
    "g": 117,
    "b": 148
  },
  "hsl": {
    "h": 195.763,
    "s": 66.292,
    "l": 34.902
  },
  "oklch": {
    "l": 0.52701,
    "c": 0.09189,
    "h": 227.1
  },
  "luminance": 0.15137
}

Semantic roles & 50–950 ramp

primary

#1E7594

secondary

#BF6C4F

accent

#6B3FE9

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1E7594

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

Preview Lab → · Contrast checker → · Palette generator →