#319EB6#319EB6

#319EB6 is a light, moderate cyan. Relative luminance 0.285; OKLCH L 64.9% C 0.101 H 215.8°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#319EB6
RGB	rgb(49, 158, 182)
HSL	hsl(191, 58%, 45%)
HSV	hsv(191, 73%, 71%)
CMYK	cmyk(73.1%, 13.2%, 0%, 28.6%)
CIE-LAB	lab(60.32, -22.29, -21.25)
CIE-LCH	lch(60.32, 30.79, 223.63°)
OKLab	oklab(64.91% -0.082 -0.0592)
OKLCH	oklch(64.91% 0.101 215.8)
XYZ	xyz(21.9334, 28.4815, 48.5884)
Luminance	0.2848 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319EB6 #B64931

analogous

#31B68B #319EB6 #315BB6

triadic

#319EB6 #B6319E #9EB631

tetradic

#319EB6 #8B31B6 #B64931 #5BB631

square

#319EB6 #8B31B6 #B64931 #5BB631

split-complementary

#319EB6 #B6315B #B68B31

monochromatic

#174A56 #247486 #319EB6 #53BAD1 #84CEDE

Accessibility & contrast

On white

3.14

#319EB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#319EB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319EB6

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319EB6	#FFFFFF	#000000	##000000
##319EB6	1.00	3.14	6.70	6.70
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E99B7

Deuteranopia (green-blind)

#7B8CB6

Tritanopia (blue-blind)

#00A7A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #319eb6;
/* rgb */ color: rgb(49, 158, 182);
/* oklch */ color: oklch(64.9% 0.101 215.8);

Tailwind

colors: {
  custom: {
    50: '#7cbbcc',
    500: '#319eb6',
    950: '#000000',
  },
}

SCSS

$custom: #319eb6;
$custom-light: #7cbbcc;
$custom-dark: #000000;

JSON

{
  "hex": "#319eb6",
  "rgb": {
    "r": 49,
    "g": 158,
    "b": 182
  },
  "hsl": {
    "h": 190.827,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.64908,
    "c": 0.1012,
    "h": 215.8
  },
  "luminance": 0.28484
}

Semantic roles & 50–950 ramp

primary

#319EB6

secondary

#C7897C

accent

#6347E1

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #319EB6

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

Preview Lab → · Contrast checker → · Palette generator →