#319EBF#319EBF

#319EBF is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.3% C 0.107 H 222.6°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#319EBF
RGB	rgb(49, 158, 191)
HSL	hsl(194, 59%, 47%)
HSV	hsv(194, 74%, 75%)
CMYK	cmyk(74.3%, 17.3%, 0%, 25.1%)
CIE-LAB	lab(60.66, -19.35, -25.79)
CIE-LCH	lch(60.66, 32.24, 233.12°)
OKLab	oklab(65.3% -0.0785 -0.0722)
OKLCH	oklch(65.3% 0.107 222.6)
XYZ	xyz(22.8936, 28.8656, 53.6452)
Luminance	0.2887 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319EBF #BF5231

analogous

#31BF99 #319EBF #3157BF

triadic

#319EBF #BF319E #9EBF31

tetradic

#319EBF #9931BF #BF5231 #57BF31

square

#319EBF #9931BF #BF5231 #57BF31

split-complementary

#319EBF #BF3157 #BF9931

monochromatic

#184D5E #25768E #319EBF #59B8D4 #8ACDE1

Accessibility & contrast

On white

3.10

#319EBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#319EBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319EBF

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319EBF	#FFFFFF	#000000	##000000
##319EBF	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9AC1

Deuteranopia (green-blind)

#788CBF

Tritanopia (blue-blind)

#00A8A9

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #319ebf;
/* rgb */ color: rgb(49, 158, 191);
/* oklch */ color: oklch(65.3% 0.107 222.6);

Tailwind

colors: {
  custom: {
    50: '#7ebad2',
    500: '#319ebf',
    950: '#000000',
  },
}

SCSS

$custom: #319ebf;
$custom-light: #7ebad2;
$custom-dark: #000000;

JSON

{
  "hex": "#319ebf",
  "rgb": {
    "r": 49,
    "g": 158,
    "b": 191
  },
  "hsl": {
    "h": 193.944,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.65295,
    "c": 0.10662,
    "h": 222.6
  },
  "luminance": 0.28868
}

Semantic roles & 50–950 ramp

primary

#319EBF

secondary

#CB9281

accent

#6A45E2

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #319EBF

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

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