#316CBD#316CBD

#316CBD is a mid, vivid cyan. Relative luminance 0.151; OKLCH L 53.4% C 0.141 H 257.1°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#316CBD
RGB	rgb(49, 108, 189)
HSL	hsl(215, 59%, 47%)
HSV	hsv(215, 74%, 74%)
CMYK	cmyk(74.1%, 42.9%, 0%, 25.9%)
CIE-LAB	lab(45.70, 9.02, -48.13)
CIE-LCH	lch(45.70, 48.97, 280.62°)
OKLab	oklab(53.44% -0.0314 -0.1377)
OKLCH	oklch(53.44% 0.141 257.1)
XYZ	xyz(15.8111, 15.0505, 50.2060)
Luminance	0.1505 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316CBD #BD8231

analogous

#31B2BD #316CBD #3C31BD

triadic

#316CBD #BD316C #6CBD31

tetradic

#316CBD #BD31B2 #BD8231 #31BD3C

square

#316CBD #BD31B2 #BD8231 #31BD3C

split-complementary

#316CBD #BD3C31 #B2BD31

monochromatic

#18345C #24508C #316CBD #588CD4 #88ADE0

Accessibility & contrast

On white

5.24

#316CBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#316CBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316CBD

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316CBD	#FFFFFF	#000000	##FFFFFF
##316CBD	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4473C0

Deuteranopia (green-blind)

#2B66BB

Tritanopia (blue-blind)

#007F8B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #316cbd;
/* rgb */ color: rgb(49, 108, 189);
/* oklch */ color: oklch(53.4% 0.141 257.1);

Tailwind

colors: {
  custom: {
    50: '#7c95d1',
    500: '#316cbd',
    950: '#000000',
  },
}

SCSS

$custom: #316cbd;
$custom-light: #7c95d1;
$custom-dark: #000000;

JSON

{
  "hex": "#316cbd",
  "rgb": {
    "r": 49,
    "g": 108,
    "b": 189
  },
  "hsl": {
    "h": 214.714,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53441,
    "c": 0.14121,
    "h": 257.1
  },
  "luminance": 0.15052
}

Semantic roles & 50–950 ramp

primary

#316CBD

secondary

#CAAB80

accent

#A046E2

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #316CBD

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

Preview Lab → · Contrast checker → · Palette generator →