#19657B#19657B

#19657B is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.2% C 0.079 H 222.0°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#19657B
RGB	rgb(25, 101, 123)
HSL	hsl(193, 66%, 29%)
HSV	hsv(193, 80%, 48%)
CMYK	cmyk(79.7%, 17.9%, 0%, 51.8%)
CIE-LAB	lab(39.48, -14.44, -18.77)
CIE-LCH	lch(39.48, 23.68, 232.42°)
OKLab	oklab(47.24% -0.0583 -0.0525)
OKLCH	oklch(47.24% 0.079 222)
XYZ	xyz(8.6282, 10.9430, 20.3925)
Luminance	0.1094 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19657B #7B2F19

analogous

#197B60 #19657B #19347B

triadic

#19657B #7B1965 #657B19

tetradic

#19657B #60197B #7B2F19 #347B19

square

#19657B #60197B #7B2F19 #347B19

split-complementary

#19657B #7B1934 #7B6019

monochromatic

#051519 #0F3B48 #19657B #238FAE #38B3D7

Accessibility & contrast

On white

6.59

#19657B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#19657B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #19657B

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19657B	#FFFFFF	#000000	##FFFFFF
##19657B	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58627C

Deuteranopia (green-blind)

#4B597B

Tritanopia (blue-blind)

#006C6C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #19657b;
/* rgb */ color: rgb(25, 101, 123);
/* oklch */ color: oklch(47.2% 0.079 222.0);

Tailwind

colors: {
  custom: {
    50: '#6791a1',
    500: '#19657b',
    950: '#000000',
  },
}

SCSS

$custom: #19657b;
$custom-light: #6791a1;
$custom-dark: #000000;

JSON

{
  "hex": "#19657b",
  "rgb": {
    "r": 25,
    "g": 101,
    "b": 123
  },
  "hsl": {
    "h": 193.469,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.4724,
    "c": 0.0785,
    "h": 222
  },
  "luminance": 0.10944
}

Semantic roles & 50–950 ramp

primary

#19657B

secondary

#AF5940

accent

#653FE9

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0F

muted

#7A7D7E

Preview Lab

Preview with #19657B

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

Preview Lab → · Contrast checker → · Palette generator →