#1E5772#1E5772

#1E5772 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.2% C 0.073 H 232.7°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#1E5772
RGB	rgb(30, 87, 114)
HSL	hsl(199, 58%, 28%)
HSV	hsv(199, 74%, 45%)
CMYK	cmyk(73.7%, 23.7%, 0%, 55.3%)
CIE-LAB	lab(34.61, -8.78, -20.75)
CIE-LCH	lch(34.61, 22.53, 247.06°)
OKLab	oklab(43.25% -0.0443 -0.0583)
OKLCH	oklch(43.25% 0.073 232.7)
XYZ	xyz(6.9797, 8.3065, 17.1518)
Luminance	0.0831 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5772 #72391E

analogous

#1E7263 #1E5772 #1E2D72

triadic

#1E5772 #721E57 #57721E

tetradic

#1E5772 #631E72 #72391E #2D721E

square

#1E5772 #631E72 #72391E #2D721E

split-complementary

#1E5772 #721E2D #72631E

monochromatic

#061218 #113242 #1E5772 #2B7CA2 #3E9FCC

Accessibility & contrast

On white

7.89

#1E5772 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#1E5772 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5772

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5772	#FFFFFF	#000000	##FFFFFF
##1E5772	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5673

Deuteranopia (green-blind)

#3E4E72

Tritanopia (blue-blind)

#005E60

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1e5772;
/* rgb */ color: rgb(30, 87, 114);
/* oklch */ color: oklch(43.2% 0.073 232.7);

Tailwind

colors: {
  custom: {
    50: '#66869a',
    500: '#1e5772',
    950: '#000000',
  },
}

SCSS

$custom: #1e5772;
$custom-light: #66869a;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5772",
  "rgb": {
    "r": 30,
    "g": 87,
    "b": 114
  },
  "hsl": {
    "h": 199.286,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.43248,
    "c": 0.07324,
    "h": 232.7
  },
  "luminance": 0.08307
}

Semantic roles & 50–950 ramp

primary

#1E5772

secondary

#A66546

accent

#7846E2

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #1E5772

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

Preview Lab → · Contrast checker → · Palette generator →