#197AA1#197AA1

#197AA1 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.5% C 0.103 H 231.2°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#197AA1
RGB	rgb(25, 122, 161)
HSL	hsl(197, 73%, 36%)
HSV	hsv(197, 84%, 63%)
CMYK	cmyk(84.5%, 24.2%, 0%, 36.9%)
CIE-LAB	lab(47.88, -12.59, -28.43)
CIE-LCH	lch(47.88, 31.09, 246.11°)
OKLab	oklab(54.51% -0.0644 -0.0802)
OKLCH	oklch(54.51% 0.103 231.2)
XYZ	xyz(13.7908, 16.6972, 36.2073)
Luminance	0.1670 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197AA1 #A14019

analogous

#19A184 #197AA1 #1936A1

triadic

#197AA1 #A1197A #7AA119

tetradic

#197AA1 #8419A1 #A14019 #36A119

square

#197AA1 #8419A1 #A14019 #36A119

split-complementary

#197AA1 #A11936 #A18419

monochromatic

#092A37 #11526C #197AA1 #21A2D6 #50BAE4

Accessibility & contrast

On white

4.84

#197AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#197AA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197AA1

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197AA1	#FFFFFF	#000000	##FFFFFF
##197AA1	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6678A3

Deuteranopia (green-blind)

#556CA0

Tritanopia (blue-blind)

#008587

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #197aa1;
/* rgb */ color: rgb(25, 122, 161);
/* oklch */ color: oklch(54.5% 0.103 231.2);

Tailwind

colors: {
  custom: {
    50: '#6fa0bd',
    500: '#197aa1',
    950: '#000000',
  },
}

SCSS

$custom: #197aa1;
$custom-light: #6fa0bd;
$custom-dark: #000000;

JSON

{
  "hex": "#197aa1",
  "rgb": {
    "r": 25,
    "g": 122,
    "b": 161
  },
  "hsl": {
    "h": 197.206,
    "s": 73.118,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54509,
    "c": 0.1028,
    "h": 231.2
  },
  "luminance": 0.16699
}

Semantic roles & 50–950 ramp

primary

#197AA1

secondary

#C6724F

accent

#6D38F0

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #197AA1

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

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