#319EB9#319EB9

#319EB9 is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.0% C 0.103 H 218.2°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#319EB9
RGB	rgb(49, 158, 185)
HSL	hsl(192, 58%, 46%)
HSV	hsv(192, 74%, 73%)
CMYK	cmyk(73.5%, 14.6%, 0%, 27.5%)
CIE-LAB	lab(60.43, -21.31, -22.76)
CIE-LCH	lch(60.43, 31.18, 226.88°)
OKLab	oklab(65.04% -0.0808 -0.0636)
OKLCH	oklch(65.04% 0.103 218.2)
XYZ	xyz(22.2468, 28.6068, 50.2387)
Luminance	0.2861 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319EB9 #B94C31

analogous

#31B990 #319EB9 #315AB9

triadic

#319EB9 #B9319E #9EB931

tetradic

#319EB9 #9031B9 #B94C31 #5AB931

square

#319EB9 #9031B9 #B94C31 #5AB931

split-complementary

#319EB9 #B9315A #B99031

monochromatic

#174B58 #247589 #319EB9 #55B9D2 #86CDDF

Accessibility & contrast

On white

3.12

#319EB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#319EB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319EB9

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319EB9	#FFFFFF	#000000	##000000
##319EB9	1.00	3.12	6.72	6.72
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D99BA

Deuteranopia (green-blind)

#7A8CB9

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #319eb9;
/* rgb */ color: rgb(49, 158, 185);
/* oklch */ color: oklch(65.0% 0.103 218.2);

Tailwind

colors: {
  custom: {
    50: '#7dbbce',
    500: '#319eb9',
    950: '#000000',
  },
}

SCSS

$custom: #319eb9;
$custom-light: #7dbbce;
$custom-dark: #000000;

JSON

{
  "hex": "#319eb9",
  "rgb": {
    "r": 49,
    "g": 158,
    "b": 185
  },
  "hsl": {
    "h": 191.912,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.65035,
    "c": 0.10283,
    "h": 218.2
  },
  "luminance": 0.28609
}

Semantic roles & 50–950 ramp

primary

#319EB9

secondary

#C88C7D

accent

#6546E1

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #319EB9

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

Preview Lab → · Contrast checker → · Palette generator →