#316B87#316B87

#316B87 is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.1% C 0.075 H 231.9°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#316B87
RGB	rgb(49, 107, 135)
HSL	hsl(200, 47%, 36%)
HSV	hsv(200, 64%, 53%)
CMYK	cmyk(63.7%, 20.7%, 0%, 47.1%)
CIE-LAB	lab(42.64, -9.86, -21.10)
CIE-LCH	lch(42.64, 23.29, 244.96°)
OKLab	oklab(50.13% -0.0462 -0.059)
OKLCH	oklch(50.13% 0.075 231.9)
XYZ	xyz(10.8958, 12.9165, 24.8359)
Luminance	0.1292 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316B87 #874D31

analogous

#318778 #316B87 #314087

triadic

#316B87 #87316B #6B8731

tetradic

#316B87 #783187 #874D31 #408731

square

#316B87 #783187 #874D31 #408731

split-complementary

#316B87 #873140 #877831

monochromatic

#10242D #21475A #316B87 #418FB4 #6AAAC9

Accessibility & contrast

On white

5.86

#316B87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#316B87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316B87

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316B87	#FFFFFF	#000000	##FFFFFF
##316B87	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6A88

Deuteranopia (green-blind)

#516187

Tritanopia (blue-blind)

#007374

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #316b87;
/* rgb */ color: rgb(49, 107, 135);
/* oklch */ color: oklch(50.1% 0.075 231.9);

Tailwind

colors: {
  custom: {
    50: '#7295aa',
    500: '#316b87',
    950: '#000000',
  },
}

SCSS

$custom: #316b87;
$custom-light: #7295aa;
$custom-dark: #000000;

JSON

{
  "hex": "#316b87",
  "rgb": {
    "r": 49,
    "g": 107,
    "b": 135
  },
  "hsl": {
    "h": 199.535,
    "s": 46.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.5013,
    "c": 0.07496,
    "h": 231.9
  },
  "luminance": 0.12918
}

Semantic roles & 50–950 ramp

primary

#316B87

secondary

#B07D64

accent

#7D51D6

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #316B87

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

Preview Lab → · Contrast checker → · Palette generator →