#197A8E#197A8E

#197A8E is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 53.6% C 0.089 H 215.7°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#197A8E
RGB	rgb(25, 122, 142)
HSL	hsl(190, 70%, 33%)
HSV	hsv(190, 82%, 56%)
CMYK	cmyk(82.4%, 14.1%, 0%, 44.3%)
CIE-LAB	lab(47.08, -19.38, -18.50)
CIE-LCH	lch(47.08, 26.79, 223.67°)
OKLab	oklab(53.6% -0.0719 -0.0517)
OKLCH	oklch(53.6% 0.089 215.7)
XYZ	xyz(12.2408, 16.0772, 28.0440)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197A8E #8E2D19

analogous

#198E67 #197A8E #19408E

triadic

#197A8E #8E197A #7A8E19

tetradic

#197A8E #67198E #8E2D19 #408E19

square

#197A8E #67198E #8E2D19 #408E19

split-complementary

#197A8E #8E1940 #8E6719

monochromatic

#072126 #104D5A #197A8E #22A7C2 #43C4DE

Accessibility & contrast

On white

4.98

#197A8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#197A8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197A8E

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197A8E	#FFFFFF	#000000	##FFFFFF
##197A8E	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C768F

Deuteranopia (green-blind)

#5D6B8E

Tritanopia (blue-blind)

#008180

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #197a8e;
/* rgb */ color: rgb(25, 122, 142);
/* oklch */ color: oklch(53.6% 0.089 215.7);

Tailwind

colors: {
  custom: {
    50: '#6ca0af',
    500: '#197a8e',
    950: '#000000',
  },
}

SCSS

$custom: #197a8e;
$custom-light: #6ca0af;
$custom-dark: #000000;

JSON

{
  "hex": "#197a8e",
  "rgb": {
    "r": 25,
    "g": 122,
    "b": 142
  },
  "hsl": {
    "h": 190.256,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.53602,
    "c": 0.08853,
    "h": 215.7
  },
  "luminance": 0.16079
}

Semantic roles & 50–950 ramp

primary

#197A8E

secondary

#BF5944

accent

#593BED

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #197A8E

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

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