#316EBD#316EBD

#316EBD is a mid, vivid cyan. Relative luminance 0.155; OKLCH L 53.9% C 0.139 H 256.2°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#316EBD
RGB	rgb(49, 110, 189)
HSL	hsl(214, 59%, 47%)
HSV	hsv(214, 74%, 74%)
CMYK	cmyk(74.1%, 41.8%, 0%, 25.9%)
CIE-LAB	lab(46.28, 7.77, -47.20)
CIE-LCH	lch(46.28, 47.84, 279.34°)
OKLab	oklab(53.89% -0.0332 -0.1349)
OKLCH	oklch(53.89% 0.139 256.2)
XYZ	xyz(16.0245, 15.4772, 50.2771)
Luminance	0.1548 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316EBD #BD8031

analogous

#31B4BD #316EBD #3A31BD

triadic

#316EBD #BD316E #6EBD31

tetradic

#316EBD #BD31B4 #BD8031 #31BD3A

square

#316EBD #BD31B4 #BD8031 #31BD3A

split-complementary

#316EBD #BD3A31 #B4BD31

monochromatic

#18355C #24528C #316EBD #588ED4 #88AFE0

Accessibility & contrast

On white

5.13

#316EBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#316EBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316EBD

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316EBD	#FFFFFF	#000000	##FFFFFF
##316EBD	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4875C0

Deuteranopia (green-blind)

#3068BB

Tritanopia (blue-blind)

#00818C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #316ebd;
/* rgb */ color: rgb(49, 110, 189);
/* oklch */ color: oklch(53.9% 0.139 256.2);

Tailwind

colors: {
  custom: {
    50: '#7c97d1',
    500: '#316ebd',
    950: '#000000',
  },
}

SCSS

$custom: #316ebd;
$custom-light: #7c97d1;
$custom-dark: #000000;

JSON

{
  "hex": "#316ebd",
  "rgb": {
    "r": 49,
    "g": 110,
    "b": 189
  },
  "hsl": {
    "h": 213.857,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53889,
    "c": 0.13894,
    "h": 256.2
  },
  "luminance": 0.15479
}

Semantic roles & 50–950 ramp

primary

#316EBD

secondary

#CAAA80

accent

#9E46E2

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #316EBD

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

Preview Lab → · Contrast checker → · Palette generator →