#19637C#19637C

#19637C is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 46.8% C 0.080 H 225.6°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#19637C
RGB	rgb(25, 99, 124)
HSL	hsl(195, 66%, 29%)
HSV	hsv(195, 80%, 49%)
CMYK	cmyk(79.8%, 20.2%, 0%, 51.4%)
CIE-LAB	lab(38.87, -12.93, -20.32)
CIE-LCH	lch(38.87, 24.08, 237.54°)
OKLab	oklab(46.76% -0.0558 -0.057)
OKLCH	oklch(46.76% 0.08 225.6)
XYZ	xyz(8.4993, 10.5846, 20.6599)
Luminance	0.1059 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19637C #7C3219

analogous

#197C64 #19637C #19317C

triadic

#19637C #7C1963 #637C19

tetradic

#19637C #64197C #7C3219 #317C19

square

#19637C #64197C #7C3219 #317C19

split-complementary

#19637C #7C1931 #7C6419

monochromatic

#051419 #0F3A49 #19637C #238CAF #38AFD7

Accessibility & contrast

On white

6.74

#19637C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#19637C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #19637C

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19637C	#FFFFFF	#000000	##FFFFFF
##19637C	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55617D

Deuteranopia (green-blind)

#48577C

Tritanopia (blue-blind)

#006A6B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #19637c;
/* rgb */ color: rgb(25, 99, 124);
/* oklch */ color: oklch(46.8% 0.080 225.6);

Tailwind

colors: {
  custom: {
    50: '#678fa2',
    500: '#19637c',
    950: '#000000',
  },
}

SCSS

$custom: #19637c;
$custom-light: #678fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#19637c",
  "rgb": {
    "r": 25,
    "g": 99,
    "b": 124
  },
  "hsl": {
    "h": 195.152,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.46763,
    "c": 0.07978,
    "h": 225.6
  },
  "luminance": 0.10586
}

Semantic roles & 50–950 ramp

primary

#19637C

secondary

#B05D40

accent

#6A3EE9

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0F

muted

#7A7D7E

Preview Lab

Preview with #19637C

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

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