#19879F#19879F

#19879F is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 57.7% C 0.097 H 217.2°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#19879F
RGB	rgb(25, 135, 159)
HSL	hsl(191, 73%, 36%)
HSV	hsv(191, 84%, 62%)
CMYK	cmyk(84.3%, 15.1%, 0%, 37.6%)
CIE-LAB	lab(51.88, -20.47, -21.08)
CIE-LCH	lch(51.88, 29.38, 225.84°)
OKLab	oklab(57.69% -0.0776 -0.059)
OKLCH	oklch(57.69% 0.097 217.2)
XYZ	xyz(15.3202, 20.0359, 35.8540)
Luminance	0.2004 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19879F #9F3119

analogous

#199F74 #19879F #19449F

triadic

#19879F #9F1987 #879F19

tetradic

#19879F #74199F #9F3119 #449F19

square

#19879F #74199F #9F3119 #449F19

split-complementary

#19879F #9F1944 #9F7419

monochromatic

#082D35 #115A6A #19879F #21B4D4 #4FC9E3

Accessibility & contrast

On white

4.19

#19879F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#19879F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #19879F

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19879F	#FFFFFF	#000000	##000000
##19879F	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7783A0

Deuteranopia (green-blind)

#66769F

Tritanopia (blue-blind)

#008F8F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #19879f;
/* rgb */ color: rgb(25, 135, 159);
/* oklch */ color: oklch(57.7% 0.097 217.2);

Tailwind

colors: {
  custom: {
    50: '#70aabb',
    500: '#19879f',
    950: '#000000',
  },
}

SCSS

$custom: #19879f;
$custom-light: #70aabb;
$custom-dark: #000000;

JSON

{
  "hex": "#19879f",
  "rgb": {
    "r": 25,
    "g": 135,
    "b": 159
  },
  "hsl": {
    "h": 190.746,
    "s": 72.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.57692,
    "c": 0.09749,
    "h": 217.2
  },
  "luminance": 0.20038
}

Semantic roles & 50–950 ramp

primary

#19879F

secondary

#C6644E

accent

#5938F0

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #19879F

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

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