#319BBE#319BBE

#319BBE is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.5% C 0.107 H 224.5°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#319BBE
RGB	rgb(49, 155, 190)
HSL	hsl(195, 59%, 47%)
HSV	hsv(195, 74%, 75%)
CMYK	cmyk(74.2%, 18.4%, 0%, 25.5%)
CIE-LAB	lab(59.72, -18.08, -26.68)
CIE-LCH	lch(59.72, 32.23, 235.87°)
OKLab	oklab(64.52% -0.0759 -0.0747)
OKLCH	oklch(64.52% 0.107 224.5)
XYZ	xyz(22.2784, 27.8107, 52.8991)
Luminance	0.2781 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319BBE #BE5431

analogous

#31BE9B #319BBE #3154BE

triadic

#319BBE #BE319B #9BBE31

tetradic

#319BBE #9B31BE #BE5431 #54BE31

square

#319BBE #9B31BE #BE5431 #54BE31

split-complementary

#319BBE #BE3154 #BE9B31

monochromatic

#184C5D #24738D #319BBE #58B5D4 #89CBE1

Accessibility & contrast

On white

3.20

#319BBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#319BBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319BBE

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319BBE	#FFFFFF	#000000	##000000
##319BBE	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8798C0

Deuteranopia (green-blind)

#748ABE

Tritanopia (blue-blind)

#00A5A6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #319bbe;
/* rgb */ color: rgb(49, 155, 190);
/* oklch */ color: oklch(64.5% 0.107 224.5);

Tailwind

colors: {
  custom: {
    50: '#7db8d1',
    500: '#319bbe',
    950: '#000000',
  },
}

SCSS

$custom: #319bbe;
$custom-light: #7db8d1;
$custom-dark: #000000;

JSON

{
  "hex": "#319bbe",
  "rgb": {
    "r": 49,
    "g": 155,
    "b": 190
  },
  "hsl": {
    "h": 194.894,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.64524,
    "c": 0.10653,
    "h": 224.5
  },
  "luminance": 0.27813
}

Semantic roles & 50–950 ramp

primary

#319BBE

secondary

#CA9380

accent

#6C46E2

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #319BBE

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

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