#1E596F#1E596F

#1E596F is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.6% C 0.070 H 226.6°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#1E596F
RGB	rgb(30, 89, 111)
HSL	hsl(196, 57%, 28%)
HSV	hsv(196, 73%, 44%)
CMYK	cmyk(73%, 19.8%, 0%, 56.5%)
CIE-LAB	lab(35.14, -11.08, -18.07)
CIE-LCH	lch(35.14, 21.20, 238.49°)
OKLab	oklab(43.62% -0.0478 -0.0506)
OKLCH	oklch(43.62% 0.07 226.6)
XYZ	xyz(6.9759, 8.5677, 16.3219)
Luminance	0.0857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E596F #6F341E

analogous

#1E6F5C #1E596F #1E316F

triadic

#1E596F #6F1E59 #596F1E

tetradic

#1E596F #5C1E6F #6F341E #316F1E

square

#1E596F #5C1E6F #6F341E #316F1E

split-complementary

#1E596F #6F1E31 #6F5C1E

monochromatic

#071318 #11323F #1E596F #2B809F #3DA4CB

Accessibility & contrast

On white

7.74

#1E596F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#1E596F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E596F

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E596F	#FFFFFF	#000000	##FFFFFF
##1E596F	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5770

Deuteranopia (green-blind)

#424F6F

Tritanopia (blue-blind)

#005F60

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1e596f;
/* rgb */ color: rgb(30, 89, 111);
/* oklch */ color: oklch(43.6% 0.070 226.6);

Tailwind

colors: {
  custom: {
    50: '#658898',
    500: '#1e596f',
    950: '#000000',
  },
}

SCSS

$custom: #1e596f;
$custom-light: #658898;
$custom-dark: #000000;

JSON

{
  "hex": "#1e596f",
  "rgb": {
    "r": 30,
    "g": 89,
    "b": 111
  },
  "hsl": {
    "h": 196.296,
    "s": 57.447,
    "l": 27.647
  },
  "oklch": {
    "l": 0.43623,
    "c": 0.06958,
    "h": 226.6
  },
  "luminance": 0.08568
}

Semantic roles & 50–950 ramp

primary

#1E596F

secondary

#A35F46

accent

#7147E1

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #1E596F

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

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