#316E9F#316E9F

#316E9F is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 52.1% C 0.100 H 245.7°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#316E9F
RGB	rgb(49, 110, 159)
HSL	hsl(207, 53%, 41%)
HSV	hsv(207, 69%, 62%)
CMYK	cmyk(69.2%, 30.8%, 0%, 37.6%)
CIE-LAB	lab(44.67, -3.24, -32.23)
CIE-LCH	lch(44.67, 32.39, 264.25°)
OKLab	oklab(52.1% -0.0412 -0.0911)
OKLCH	oklch(52.1% 0.1 245.7)
XYZ	xyz(13.0982, 14.3066, 34.8653)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316E9F #9F6231

analogous

#319F99 #316E9F #31379F

triadic

#316E9F #9F316E #6E9F31

tetradic

#316E9F #99319F #9F6231 #379F31

square

#316E9F #99319F #9F6231 #379F31

split-complementary

#316E9F #9F3137 #9F9931

monochromatic

#142D41 #234E70 #316E9F #478EC6 #76AAD5

Accessibility & contrast

On white

5.44

#316E9F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#316E9F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316E9F

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316E9F	#FFFFFF	#000000	##FFFFFF
##316E9F	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5870A1

Deuteranopia (green-blind)

#49659E

Tritanopia (blue-blind)

#007A7F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #316e9f;
/* rgb */ color: rgb(49, 110, 159);
/* oklch */ color: oklch(52.1% 0.100 245.7);

Tailwind

colors: {
  custom: {
    50: '#7697bb',
    500: '#316e9f',
    950: '#000000',
  },
}

SCSS

$custom: #316e9f;
$custom-light: #7697bb;
$custom-dark: #000000;

JSON

{
  "hex": "#316e9f",
  "rgb": {
    "r": 49,
    "g": 110,
    "b": 159
  },
  "hsl": {
    "h": 206.727,
    "s": 52.885,
    "l": 40.784
  },
  "oklch": {
    "l": 0.52103,
    "c": 0.09997,
    "h": 245.7
  },
  "luminance": 0.14308
}

Semantic roles & 50–950 ramp

primary

#316E9F

secondary

#BD926F

accent

#8C4CDC

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #316E9F

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

Preview Lab → · Contrast checker → · Palette generator →