#316FA1#316FA1

#316FA1 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.5% C 0.102 H 245.8°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#316FA1
RGB	rgb(49, 111, 161)
HSL	hsl(207, 53%, 41%)
HSV	hsv(207, 70%, 63%)
CMYK	cmyk(69.6%, 31.1%, 0%, 36.9%)
CIE-LAB	lab(45.07, -3.13, -32.77)
CIE-LCH	lch(45.07, 32.92, 264.54°)
OKLab	oklab(52.45% -0.0416 -0.0927)
OKLCH	oklch(52.45% 0.102 245.8)
XYZ	xyz(13.3817, 14.5936, 35.8229)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316FA1 #A16331

analogous

#31A19B #316FA1 #3137A1

triadic

#316FA1 #A1316F #6FA131

tetradic

#316FA1 #9B31A1 #A16331 #37A131

square

#316FA1 #9B31A1 #A16331 #37A131

split-complementary

#316FA1 #A13137 #A19B31

monochromatic

#142E43 #234F72 #316FA1 #488EC7 #77ABD6

Accessibility & contrast

On white

5.36

#316FA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#316FA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316FA1

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316FA1	#FFFFFF	#000000	##FFFFFF
##316FA1	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5971A3

Deuteranopia (green-blind)

#4966A0

Tritanopia (blue-blind)

#007B81

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #316fa1;
/* rgb */ color: rgb(49, 111, 161);
/* oklch */ color: oklch(52.5% 0.102 245.8);

Tailwind

colors: {
  custom: {
    50: '#7698bd',
    500: '#316fa1',
    950: '#000000',
  },
}

SCSS

$custom: #316fa1;
$custom-light: #7698bd;
$custom-dark: #000000;

JSON

{
  "hex": "#316fa1",
  "rgb": {
    "r": 49,
    "g": 111,
    "b": 161
  },
  "hsl": {
    "h": 206.786,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.52453,
    "c": 0.10157,
    "h": 245.8
  },
  "luminance": 0.14595
}

Semantic roles & 50–950 ramp

primary

#316FA1

secondary

#BE9370

accent

#8C4BDD

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #316FA1

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

Preview Lab → · Contrast checker → · Palette generator →