#1E596E#1E596E

#1E596E is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.6% C 0.069 H 225.5°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#1E596E
RGB	rgb(30, 89, 110)
HSL	hsl(196, 57%, 27%)
HSV	hsv(196, 73%, 43%)
CMYK	cmyk(72.7%, 19.1%, 0%, 56.9%)
CIE-LAB	lab(35.09, -11.44, -17.52)
CIE-LCH	lch(35.09, 20.93, 236.85°)
OKLab	oklab(43.57% -0.0482 -0.049)
OKLCH	oklch(43.57% 0.069 225.5)
XYZ	xyz(6.9211, 8.5458, 16.0336)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E596E #6E331E

analogous

#1E6E5B #1E596E #1E316E

triadic

#1E596E #6E1E59 #596E1E

tetradic

#1E596E #5B1E6E #6E331E #316E1E

square

#1E596E #5B1E6E #6E331E #316E1E

split-complementary

#1E596E #6E1E31 #6E5B1E

monochromatic

#071318 #11323E #1E596E #2B809E #3CA5CA

Accessibility & contrast

On white

7.75

#1E596E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#1E596E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E596E

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E596E	#FFFFFF	#000000	##FFFFFF
##1E596E	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D576F

Deuteranopia (green-blind)

#424F6E

Tritanopia (blue-blind)

#005F60

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1e596e;
/* rgb */ color: rgb(30, 89, 110);
/* oklch */ color: oklch(43.6% 0.069 225.5);

Tailwind

colors: {
  custom: {
    50: '#658897',
    500: '#1e596e',
    950: '#000000',
  },
}

SCSS

$custom: #1e596e;
$custom-light: #658897;
$custom-dark: #000000;

JSON

{
  "hex": "#1e596e",
  "rgb": {
    "r": 30,
    "g": 89,
    "b": 110
  },
  "hsl": {
    "h": 195.75,
    "s": 57.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.43573,
    "c": 0.06873,
    "h": 225.5
  },
  "luminance": 0.08547
}

Semantic roles & 50–950 ramp

primary

#1E596E

secondary

#A25E46

accent

#7047E0

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #1E596E

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

Preview Lab → · Contrast checker → · Palette generator →