#1E6580#1E6580

#1E6580 is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.6% C 0.080 H 227.9°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#1E6580
RGB	rgb(30, 101, 128)
HSL	hsl(197, 62%, 31%)
HSV	hsv(197, 77%, 50%)
CMYK	cmyk(76.6%, 21.1%, 0%, 49.8%)
CIE-LAB	lab(39.82, -11.99, -21.28)
CIE-LCH	lch(39.82, 24.43, 240.61°)
OKLab	oklab(47.61% -0.0539 -0.0597)
OKLCH	oklch(47.61% 0.08 227.9)
XYZ	xyz(9.0838, 11.1408, 22.0895)
Luminance	0.1114 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E6580 #80391E

analogous

#1E806A #1E6580 #1E3480

triadic

#1E6580 #801E65 #65801E

tetradic

#1E6580 #6A1E80 #80391E #34801E

square

#1E6580 #6A1E80 #80391E #34801E

split-complementary

#1E6580 #801E34 #806A1E

monochromatic

#07171D #123E4E #1E6580 #2A8CB2 #45ACD3

Accessibility & contrast

On white

6.50

#1E6580 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#1E6580 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E6580

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E6580	#FFFFFF	#000000	##FFFFFF
##1E6580	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576381

Deuteranopia (green-blind)

#4A5A80

Tritanopia (blue-blind)

#006D6E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1e6580;
/* rgb */ color: rgb(30, 101, 128);
/* oklch */ color: oklch(47.6% 0.080 227.9);

Tailwind

colors: {
  custom: {
    50: '#6991a5',
    500: '#1e6580',
    950: '#000000',
  },
}

SCSS

$custom: #1e6580;
$custom-light: #6991a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e6580",
  "rgb": {
    "r": 30,
    "g": 101,
    "b": 128
  },
  "hsl": {
    "h": 196.531,
    "s": 62.025,
    "l": 30.98
  },
  "oklch": {
    "l": 0.47611,
    "c": 0.08048,
    "h": 227.9
  },
  "luminance": 0.11142
}

Semantic roles & 50–950 ramp

primary

#1E6580

secondary

#B36547

accent

#6F43E5

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1E6580

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

Preview Lab → · Contrast checker → · Palette generator →