#1E5F73#1E5F73

#1E5F73 is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.4% C 0.071 H 222.4°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#1E5F73
RGB	rgb(30, 95, 115)
HSL	hsl(194, 59%, 28%)
HSV	hsv(194, 74%, 45%)
CMYK	cmyk(73.9%, 17.4%, 0%, 54.9%)
CIE-LAB	lab(37.29, -13.17, -17.23)
CIE-LCH	lch(37.29, 21.69, 232.60°)
OKLab	oklab(45.41% -0.0528 -0.0481)
OKLCH	oklch(45.41% 0.071 222.4)
XYZ	xyz(7.7209, 9.6974, 17.6812)
Luminance	0.0970 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5F73 #73321E

analogous

#1E735C #1E5F73 #1E3473

triadic

#1E5F73 #731E5F #5F731E

tetradic

#1E5F73 #5C1E73 #73321E #34731E

square

#1E5F73 #5C1E73 #73321E #34731E

split-complementary

#1E5F73 #731E34 #735C1E

monochromatic

#061418 #113742 #1E5F73 #2B87A4 #3FABCD

Accessibility & contrast

On white

7.14

#1E5F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#1E5F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5F73

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5F73	#FFFFFF	#000000	##FFFFFF
##1E5F73	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535D74

Deuteranopia (green-blind)

#485473

Tritanopia (blue-blind)

#006565

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1e5f73;
/* rgb */ color: rgb(30, 95, 115);
/* oklch */ color: oklch(45.4% 0.071 222.4);

Tailwind

colors: {
  custom: {
    50: '#678c9b',
    500: '#1e5f73',
    950: '#000000',
  },
}

SCSS

$custom: #1e5f73;
$custom-light: #678c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5f73",
  "rgb": {
    "r": 30,
    "g": 95,
    "b": 115
  },
  "hsl": {
    "h": 194.118,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.45405,
    "c": 0.07145,
    "h": 222.4
  },
  "luminance": 0.09698
}

Semantic roles & 50–950 ramp

primary

#1E5F73

secondary

#A75D46

accent

#6B46E2

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1E5F73

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

Preview Lab → · Contrast checker → · Palette generator →