#1E647E#1E647E

#1E647E is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.3% C 0.079 H 227.2°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#1E647E
RGB	rgb(30, 100, 126)
HSL	hsl(196, 62%, 31%)
HSV	hsv(196, 76%, 49%)
CMYK	cmyk(76.2%, 20.6%, 0%, 50.6%)
CIE-LAB	lab(39.40, -12.13, -20.71)
CIE-LCH	lch(39.40, 24.00, 239.64°)
OKLab	oklab(47.25% -0.0537 -0.0581)
OKLCH	oklch(47.25% 0.079 227.2)
XYZ	xyz(8.8570, 10.8957, 21.3709)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E647E #7E381E

analogous

#1E7E68 #1E647E #1E347E

triadic

#1E647E #7E1E64 #647E1E

tetradic

#1E647E #681E7E #7E381E #347E1E

square

#1E647E #681E7E #7E381E #347E1E

split-complementary

#1E647E #7E1E34 #7E681E

monochromatic

#06161B #123D4D #1E647E #2A8BAF #44ACD2

Accessibility & contrast

On white

6.61

#1E647E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#1E647E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E647E

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E647E	#FFFFFF	#000000	##FFFFFF
##1E647E	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56627F

Deuteranopia (green-blind)

#49597E

Tritanopia (blue-blind)

#006B6D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1e647e;
/* rgb */ color: rgb(30, 100, 126);
/* oklch */ color: oklch(47.3% 0.079 227.2);

Tailwind

colors: {
  custom: {
    50: '#6990a3',
    500: '#1e647e',
    950: '#000000',
  },
}

SCSS

$custom: #1e647e;
$custom-light: #6990a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e647e",
  "rgb": {
    "r": 30,
    "g": 100,
    "b": 126
  },
  "hsl": {
    "h": 196.25,
    "s": 61.538,
    "l": 30.588
  },
  "oklch": {
    "l": 0.47252,
    "c": 0.07909,
    "h": 227.2
  },
  "luminance": 0.10897
}

Semantic roles & 50–950 ramp

primary

#1E647E

secondary

#B16347

accent

#6F43E5

background

#F6F8FA

surface

#ECF0F3

border

#C7CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1E647E

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

Preview Lab → · Contrast checker → · Palette generator →