#1E5F74#1E5F74

#1E5F74 is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.5% C 0.072 H 223.5°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#1E5F74
RGB	rgb(30, 95, 116)
HSL	hsl(195, 59%, 29%)
HSV	hsv(195, 74%, 45%)
CMYK	cmyk(74.1%, 18.1%, 0%, 54.5%)
CIE-LAB	lab(37.34, -12.81, -17.78)
CIE-LCH	lch(37.34, 21.91, 234.22°)
OKLab	oklab(45.45% -0.0524 -0.0497)
OKLCH	oklch(45.45% 0.072 223.5)
XYZ	xyz(7.7787, 9.7205, 17.9859)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5F74 #74331E

analogous

#1E745E #1E5F74 #1E3474

triadic

#1E5F74 #741E5F #5F741E

tetradic

#1E5F74 #5E1E74 #74331E #34741E

square

#1E5F74 #5E1E74 #74331E #34741E

split-complementary

#1E5F74 #741E34 #745E1E

monochromatic

#061418 #113743 #1E5F74 #2B87A5 #3FABCD

Accessibility & contrast

On white

7.13

#1E5F74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#1E5F74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5F74

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5F74	#FFFFFF	#000000	##FFFFFF
##1E5F74	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535D75

Deuteranopia (green-blind)

#475474

Tritanopia (blue-blind)

#006566

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1e5f74;
/* rgb */ color: rgb(30, 95, 116);
/* oklch */ color: oklch(45.5% 0.072 223.5);

Tailwind

colors: {
  custom: {
    50: '#678c9c',
    500: '#1e5f74',
    950: '#000000',
  },
}

SCSS

$custom: #1e5f74;
$custom-light: #678c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5f74",
  "rgb": {
    "r": 30,
    "g": 95,
    "b": 116
  },
  "hsl": {
    "h": 194.651,
    "s": 58.904,
    "l": 28.627
  },
  "oklch": {
    "l": 0.45453,
    "c": 0.07221,
    "h": 223.5
  },
  "luminance": 0.09721
}

Semantic roles & 50–950 ramp

primary

#1E5F74

secondary

#A85E46

accent

#6C46E2

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1E5F74

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

Preview Lab → · Contrast checker → · Palette generator →