#1E596A#1E596A

#1E596A is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.4% C 0.066 H 220.5°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#1E596A
RGB	rgb(30, 89, 106)
HSL	hsl(193, 56%, 27%)
HSV	hsv(193, 72%, 42%)
CMYK	cmyk(71.7%, 16%, 0%, 58.4%)
CIE-LAB	lab(34.92, -12.87, -15.29)
CIE-LCH	lch(34.92, 19.99, 229.91°)
OKLab	oklab(43.38% -0.0499 -0.0427)
OKLCH	oklch(43.38% 0.066 220.5)
XYZ	xyz(6.7083, 8.4606, 14.9124)
Luminance	0.0846 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E596A #6A2F1E

analogous

#1E6A55 #1E596A #1E336A

triadic

#1E596A #6A1E59 #596A1E

tetradic

#1E596A #551E6A #6A2F1E #336A1E

square

#1E596A #551E6A #6A2F1E #336A1E

split-complementary

#1E596A #6A1E33 #6A551E

monochromatic

#071418 #11313A #1E596A #2C819A #3BA8C7

Accessibility & contrast

On white

7.80

#1E596A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#1E596A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E596A

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E596A	#FFFFFF	#000000	##FFFFFF
##1E596A	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F576B

Deuteranopia (green-blind)

#444F6A

Tritanopia (blue-blind)

#005F5E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1e596a;
/* rgb */ color: rgb(30, 89, 106);
/* oklch */ color: oklch(43.4% 0.066 220.5);

Tailwind

colors: {
  custom: {
    50: '#658894',
    500: '#1e596a',
    950: '#000000',
  },
}

SCSS

$custom: #1e596a;
$custom-light: #658894;
$custom-dark: #000000;

JSON

{
  "hex": "#1e596a",
  "rgb": {
    "r": 30,
    "g": 89,
    "b": 106
  },
  "hsl": {
    "h": 193.421,
    "s": 55.882,
    "l": 26.667
  },
  "oklch": {
    "l": 0.43381,
    "c": 0.06564,
    "h": 220.5
  },
  "luminance": 0.08461
}

Semantic roles & 50–950 ramp

primary

#1E596A

secondary

#9E5945

accent

#6A49DF

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #1E596A

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

Preview Lab → · Contrast checker → · Palette generator →