#1E596C#1E596C

#1E596C is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.5% C 0.067 H 223.1°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#1E596C
RGB	rgb(30, 89, 108)
HSL	hsl(195, 57%, 27%)
HSV	hsv(195, 72%, 42%)
CMYK	cmyk(72.2%, 17.6%, 0%, 57.6%)
CIE-LAB	lab(35.01, -12.16, -16.41)
CIE-LCH	lch(35.01, 20.42, 233.46°)
OKLab	oklab(43.48% -0.049 -0.0458)
OKLCH	oklch(43.48% 0.067 223.1)
XYZ	xyz(6.8135, 8.5027, 15.4666)
Luminance	0.0850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E596C #6C311E

analogous

#1E6C58 #1E596C #1E326C

triadic

#1E596C #6C1E59 #596C1E

tetradic

#1E596C #581E6C #6C311E #326C1E

square

#1E596C #581E6C #6C311E #326C1E

split-complementary

#1E596C #6C1E32 #6C581E

monochromatic

#071418 #11323C #1E596C #2B809C #3CA6C9

Accessibility & contrast

On white

7.78

#1E596C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#1E596C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E596C

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E596C	#FFFFFF	#000000	##FFFFFF
##1E596C	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E576D

Deuteranopia (green-blind)

#434F6C

Tritanopia (blue-blind)

#005F5F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1e596c;
/* rgb */ color: rgb(30, 89, 108);
/* oklch */ color: oklch(43.5% 0.067 223.1);

Tailwind

colors: {
  custom: {
    50: '#658896',
    500: '#1e596c',
    950: '#000000',
  },
}

SCSS

$custom: #1e596c;
$custom-light: #658896;
$custom-dark: #000000;

JSON

{
  "hex": "#1e596c",
  "rgb": {
    "r": 30,
    "g": 89,
    "b": 108
  },
  "hsl": {
    "h": 194.615,
    "s": 56.522,
    "l": 27.059
  },
  "oklch": {
    "l": 0.43476,
    "c": 0.06712,
    "h": 223.1
  },
  "luminance": 0.08503
}

Semantic roles & 50–950 ramp

primary

#1E596C

secondary

#A05C45

accent

#6D48E0

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #1E596C

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

Preview Lab → · Contrast checker → · Palette generator →