#1E5E73#1E5E73

#1E5E73 is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.1% C 0.072 H 223.8°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#1E5E73
RGB	rgb(30, 94, 115)
HSL	hsl(195, 59%, 28%)
HSV	hsv(195, 74%, 45%)
CMYK	cmyk(73.9%, 18.3%, 0%, 54.9%)
CIE-LAB	lab(36.96, -12.59, -17.74)
CIE-LCH	lch(36.96, 21.75, 234.63°)
OKLab	oklab(45.14% -0.0517 -0.0496)
OKLCH	oklch(45.14% 0.072 223.8)
XYZ	xyz(7.6314, 9.5184, 17.6514)
Luminance	0.0952 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5E73 #73331E

analogous

#1E735D #1E5E73 #1E3373

triadic

#1E5E73 #731E5E #5E731E

tetradic

#1E5E73 #5D1E73 #73331E #33731E

square

#1E5E73 #5D1E73 #73331E #33731E

split-complementary

#1E5E73 #731E33 #735D1E

monochromatic

#061418 #113642 #1E5E73 #2B86A4 #3FAACD

Accessibility & contrast

On white

7.23

#1E5E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#1E5E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5E73

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5E73	#FFFFFF	#000000	##FFFFFF
##1E5E73	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525C74

Deuteranopia (green-blind)

#465373

Tritanopia (blue-blind)

#006465

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1e5e73;
/* rgb */ color: rgb(30, 94, 115);
/* oklch */ color: oklch(45.1% 0.072 223.8);

Tailwind

colors: {
  custom: {
    50: '#678b9b',
    500: '#1e5e73',
    950: '#000000',
  },
}

SCSS

$custom: #1e5e73;
$custom-light: #678b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5e73",
  "rgb": {
    "r": 30,
    "g": 94,
    "b": 115
  },
  "hsl": {
    "h": 194.824,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.45141,
    "c": 0.07163,
    "h": 223.8
  },
  "luminance": 0.09519
}

Semantic roles & 50–950 ramp

primary

#1E5E73

secondary

#A75E46

accent

#6C46E2

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1E5E73

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

Preview Lab → · Contrast checker → · Palette generator →