#319ABC#319ABC

#319ABC is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.2% C 0.105 H 224.0°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#319ABC
RGB	rgb(49, 154, 188)
HSL	hsl(195, 59%, 46%)
HSV	hsv(195, 74%, 74%)
CMYK	cmyk(73.9%, 18.1%, 0%, 26.3%)
CIE-LAB	lab(59.34, -18.21, -26.14)
CIE-LCH	lch(59.34, 31.86, 235.13°)
OKLab	oklab(64.19% -0.0757 -0.0732)
OKLCH	oklch(64.19% 0.105 224)
XYZ	xyz(21.8956, 27.3924, 51.7005)
Luminance	0.2740 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319ABC #BC5331

analogous

#31BC99 #319ABC #3155BC

triadic

#319ABC #BC319A #9ABC31

tetradic

#319ABC #9931BC #BC5331 #55BC31

square

#319ABC #9931BC #BC5331 #55BC31

split-complementary

#319ABC #BC3155 #BC9931

monochromatic

#184A5B #24728B #319ABC #57B5D3 #88CAE0

Accessibility & contrast

On white

3.24

#319ABC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#319ABC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319ABC

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319ABC	#FFFFFF	#000000	##000000
##319ABC	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8797BE

Deuteranopia (green-blind)

#7489BC

Tritanopia (blue-blind)

#00A4A5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #319abc;
/* rgb */ color: rgb(49, 154, 188);
/* oklch */ color: oklch(64.2% 0.105 224.0);

Tailwind

colors: {
  custom: {
    50: '#7db8d0',
    500: '#319abc',
    950: '#000000',
  },
}

SCSS

$custom: #319abc;
$custom-light: #7db8d0;
$custom-dark: #000000;

JSON

{
  "hex": "#319abc",
  "rgb": {
    "r": 49,
    "g": 154,
    "b": 188
  },
  "hsl": {
    "h": 194.676,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.64192,
    "c": 0.1053,
    "h": 224
  },
  "luminance": 0.27395
}

Semantic roles & 50–950 ramp

primary

#319ABC

secondary

#CA917F

accent

#6C46E2

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #319ABC

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

Preview Lab → · Contrast checker → · Palette generator →