#319DBF#319DBF

#319DBF is a light, moderate cyan. Relative luminance 0.285; OKLCH L 65.1% C 0.107 H 223.5°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#319DBF
RGB	rgb(49, 157, 191)
HSL	hsl(194, 59%, 47%)
HSV	hsv(194, 74%, 75%)
CMYK	cmyk(74.3%, 17.8%, 0%, 25.1%)
CIE-LAB	lab(60.36, -18.82, -26.25)
CIE-LCH	lch(60.36, 32.30, 234.37°)
OKLab	oklab(65.05% -0.0775 -0.0735)
OKLCH	oklch(65.05% 0.107 223.5)
XYZ	xyz(22.7237, 28.5258, 53.5885)
Luminance	0.2853 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319DBF #BF5331

analogous

#31BF9A #319DBF #3156BF

triadic

#319DBF #BF319D #9DBF31

tetradic

#319DBF #9A31BF #BF5331 #56BF31

square

#319DBF #9A31BF #BF5331 #56BF31

split-complementary

#319DBF #BF3156 #BF9A31

monochromatic

#184D5E #25758E #319DBF #59B7D4 #8ACCE1

Accessibility & contrast

On white

3.13

#319DBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#319DBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319DBF

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319DBF	#FFFFFF	#000000	##000000
##319DBF	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A99C1

Deuteranopia (green-blind)

#768BBF

Tritanopia (blue-blind)

#00A7A8

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #319dbf;
/* rgb */ color: rgb(49, 157, 191);
/* oklch */ color: oklch(65.1% 0.107 223.5);

Tailwind

colors: {
  custom: {
    50: '#7dbad2',
    500: '#319dbf',
    950: '#000000',
  },
}

SCSS

$custom: #319dbf;
$custom-light: #7dbad2;
$custom-dark: #000000;

JSON

{
  "hex": "#319dbf",
  "rgb": {
    "r": 49,
    "g": 157,
    "b": 191
  },
  "hsl": {
    "h": 194.366,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.65053,
    "c": 0.10682,
    "h": 223.5
  },
  "luminance": 0.28528
}

Semantic roles & 50–950 ramp

primary

#319DBF

secondary

#CB9381

accent

#6B45E2

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #319DBF

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

Preview Lab → · Contrast checker → · Palette generator →