#316AA1#316AA1

#316AA1 is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 51.3% C 0.106 H 249.9°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#316AA1
RGB	rgb(49, 106, 161)
HSL	hsl(209, 53%, 41%)
HSV	hsv(209, 70%, 63%)
CMYK	cmyk(69.6%, 34.2%, 0%, 36.9%)
CIE-LAB	lab(43.56, -0.08, -35.16)
CIE-LCH	lch(43.56, 35.16, 269.88°)
OKLab	oklab(51.26% -0.0364 -0.0997)
OKLCH	oklch(51.26% 0.106 249.9)
XYZ	xyz(12.8513, 13.5329, 35.6461)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316AA1 #A16831

analogous

#31A1A0 #316AA1 #3132A1

triadic

#316AA1 #A1316A #6AA131

tetradic

#316AA1 #A031A1 #A16831 #32A131

square

#316AA1 #A031A1 #A16831 #32A131

split-complementary

#316AA1 #A13132 #A1A031

monochromatic

#142C43 #234B72 #316AA1 #4889C7 #77A7D6

Accessibility & contrast

On white

5.67

#316AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#316AA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316AA1

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316AA1	#FFFFFF	#000000	##FFFFFF
##316AA1	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526DA3

Deuteranopia (green-blind)

#4262A0

Tritanopia (blue-blind)

#00777E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #316aa1;
/* rgb */ color: rgb(49, 106, 161);
/* oklch */ color: oklch(51.3% 0.106 249.9);

Tailwind

colors: {
  custom: {
    50: '#7694bd',
    500: '#316aa1',
    950: '#000000',
  },
}

SCSS

$custom: #316aa1;
$custom-light: #7694bd;
$custom-dark: #000000;

JSON

{
  "hex": "#316aa1",
  "rgb": {
    "r": 49,
    "g": 106,
    "b": 161
  },
  "hsl": {
    "h": 209.464,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.51259,
    "c": 0.10612,
    "h": 249.9
  },
  "luminance": 0.13534
}

Semantic roles & 50–950 ramp

primary

#316AA1

secondary

#BE9670

accent

#934BDD

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #316AA1

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

Preview Lab → · Contrast checker → · Palette generator →