#1E5D77#1E5D77

#1E5D77 is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.1% C 0.075 H 229.5°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#1E5D77
RGB	rgb(30, 93, 119)
HSL	hsl(198, 60%, 29%)
HSV	hsv(198, 75%, 47%)
CMYK	cmyk(74.8%, 21.8%, 0%, 53.3%)
CIE-LAB	lab(36.81, -10.55, -20.44)
CIE-LCH	lch(36.81, 23.00, 242.69°)
OKLab	oklab(45.08% -0.0489 -0.0573)
OKLCH	oklch(45.08% 0.075 229.5)
XYZ	xyz(7.7782, 9.4357, 18.8605)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5D77 #77381E

analogous

#1E7765 #1E5D77 #1E3177

triadic

#1E5D77 #771E5D #5D771E

tetradic

#1E5D77 #651E77 #77381E #31771E

square

#1E5D77 #651E77 #77381E #31771E

split-complementary

#1E5D77 #771E31 #77651E

monochromatic

#061318 #123746 #1E5D77 #2A83A8 #40A5CF

Accessibility & contrast

On white

7.27

#1E5D77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#1E5D77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5D77

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5D77	#FFFFFF	#000000	##FFFFFF
##1E5D77	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505C78

Deuteranopia (green-blind)

#435377

Tritanopia (blue-blind)

#006466

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1e5d77;
/* rgb */ color: rgb(30, 93, 119);
/* oklch */ color: oklch(45.1% 0.075 229.5);

Tailwind

colors: {
  custom: {
    50: '#678b9e',
    500: '#1e5d77',
    950: '#000000',
  },
}

SCSS

$custom: #1e5d77;
$custom-light: #678b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5d77",
  "rgb": {
    "r": 30,
    "g": 93,
    "b": 119
  },
  "hsl": {
    "h": 197.528,
    "s": 59.732,
    "l": 29.216
  },
  "oklch": {
    "l": 0.45076,
    "c": 0.07539,
    "h": 229.5
  },
  "luminance": 0.09437
}

Semantic roles & 50–950 ramp

primary

#1E5D77

secondary

#AB6346

accent

#7345E3

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #1E5D77

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

Preview Lab → · Contrast checker → · Palette generator →