#197B94#197B94

#197B94 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.1% C 0.092 H 220.1°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#197B94
RGB	rgb(25, 123, 148)
HSL	hsl(192, 71%, 34%)
HSV	hsv(192, 83%, 58%)
CMYK	cmyk(83.1%, 16.9%, 0%, 42%)
CIE-LAB	lab(47.64, -17.82, -21.18)
CIE-LCH	lch(47.64, 27.68, 229.91°)
OKLab	oklab(54.13% -0.0704 -0.0593)
OKLCH	oklch(54.13% 0.092 220.1)
XYZ	xyz(12.8269, 16.5091, 30.5218)
Luminance	0.1651 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B94 #943219

analogous

#199470 #197B94 #193E94

triadic

#197B94 #94197B #7B9419

tetradic

#197B94 #701994 #943219 #3E9419

square

#197B94 #701994 #943219 #3E9419

split-complementary

#197B94 #94193E #947019

monochromatic

#07242B #104F60 #197B94 #22A7C8 #47C1E0

Accessibility & contrast

On white

4.88

#197B94 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#197B94 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B94

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B94	#FFFFFF	#000000	##FFFFFF
##197B94	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7895

Deuteranopia (green-blind)

#5C6C94

Tritanopia (blue-blind)

#008383

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #197b94;
/* rgb */ color: rgb(25, 123, 148);
/* oklch */ color: oklch(54.1% 0.092 220.1);

Tailwind

colors: {
  custom: {
    50: '#6da1b3',
    500: '#197b94',
    950: '#000000',
  },
}

SCSS

$custom: #197b94;
$custom-light: #6da1b3;
$custom-dark: #000000;

JSON

{
  "hex": "#197b94",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 148
  },
  "hsl": {
    "h": 192.195,
    "s": 71.098,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54132,
    "c": 0.09204,
    "h": 220.1
  },
  "luminance": 0.16511
}

Semantic roles & 50–950 ramp

primary

#197B94

secondary

#C16047

accent

#5F3AEE

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080F11

muted

#7B7E80

Preview Lab

Preview with #197B94

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

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