#1E5D73#1E5D73

#1E5D73 is a dark, moderate cyan. Relative luminance 0.093; OKLCH L 44.9% C 0.072 H 225.3°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#1E5D73
RGB	rgb(30, 93, 115)
HSL	hsl(196, 59%, 28%)
HSV	hsv(196, 74%, 45%)
CMYK	cmyk(73.9%, 19.1%, 0%, 54.9%)
CIE-LAB	lab(36.63, -12.00, -18.24)
CIE-LCH	lch(36.63, 21.84, 236.66°)
OKLab	oklab(44.88% -0.0506 -0.0511)
OKLCH	oklch(44.88% 0.072 225.3)
XYZ	xyz(7.5430, 9.3417, 17.6219)
Luminance	0.0934 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5D73 #73341E

analogous

#1E735E #1E5D73 #1E3273

triadic

#1E5D73 #731E5D #5D731E

tetradic

#1E5D73 #5E1E73 #73341E #32731E

square

#1E5D73 #5E1E73 #73341E #32731E

split-complementary

#1E5D73 #731E32 #735E1E

monochromatic

#061418 #113642 #1E5D73 #2B84A4 #3FA8CD

Accessibility & contrast

On white

7.32

#1E5D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#1E5D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5D73

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5D73	#FFFFFF	#000000	##FFFFFF
##1E5D73	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515B74

Deuteranopia (green-blind)

#455273

Tritanopia (blue-blind)

#006464

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1e5d73;
/* rgb */ color: rgb(30, 93, 115);
/* oklch */ color: oklch(44.9% 0.072 225.3);

Tailwind

colors: {
  custom: {
    50: '#668b9b',
    500: '#1e5d73',
    950: '#000000',
  },
}

SCSS

$custom: #1e5d73;
$custom-light: #668b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5d73",
  "rgb": {
    "r": 30,
    "g": 93,
    "b": 115
  },
  "hsl": {
    "h": 195.529,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.44877,
    "c": 0.07186,
    "h": 225.3
  },
  "luminance": 0.09343
}

Semantic roles & 50–950 ramp

primary

#1E5D73

secondary

#A75F46

accent

#6E46E2

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1E5D73

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

Preview Lab → · Contrast checker → · Palette generator →