#319CBF#319CBF

#319CBF is a light, moderate cyan. Relative luminance 0.282; OKLCH L 64.8% C 0.107 H 224.4°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#319CBF
RGB	rgb(49, 156, 191)
HSL	hsl(195, 59%, 47%)
HSV	hsv(195, 74%, 75%)
CMYK	cmyk(74.3%, 18.3%, 0%, 25.1%)
CIE-LAB	lab(60.06, -18.28, -26.72)
CIE-LCH	lch(60.06, 32.37, 235.61°)
OKLab	oklab(64.81% -0.0765 -0.0748)
OKLCH	oklch(64.81% 0.107 224.4)
XYZ	xyz(22.5552, 28.1888, 53.5324)
Luminance	0.2819 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319CBF #BF5431

analogous

#31BF9B #319CBF #3155BF

triadic

#319CBF #BF319C #9CBF31

tetradic

#319CBF #9B31BF #BF5431 #55BF31

square

#319CBF #9B31BF #BF5431 #55BF31

split-complementary

#319CBF #BF3155 #BF9B31

monochromatic

#184C5E #25748E #319CBF #59B6D4 #8ACBE1

Accessibility & contrast

On white

3.16

#319CBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#319CBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319CBF

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319CBF	#FFFFFF	#000000	##000000
##319CBF	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8899C1

Deuteranopia (green-blind)

#758BBF

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #319cbf;
/* rgb */ color: rgb(49, 156, 191);
/* oklch */ color: oklch(64.8% 0.107 224.4);

Tailwind

colors: {
  custom: {
    50: '#7db9d2',
    500: '#319cbf',
    950: '#000000',
  },
}

SCSS

$custom: #319cbf;
$custom-light: #7db9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#319cbf",
  "rgb": {
    "r": 49,
    "g": 156,
    "b": 191
  },
  "hsl": {
    "h": 194.789,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.64811,
    "c": 0.10703,
    "h": 224.4
  },
  "luminance": 0.28191
}

Semantic roles & 50–950 ramp

primary

#319CBF

secondary

#CB9381

accent

#6C45E2

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #319CBF

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

Preview Lab → · Contrast checker → · Palette generator →