#316D97#316D97

#316D97 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.4% C 0.091 H 242.1°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#316D97
RGB	rgb(49, 109, 151)
HSL	hsl(205, 51%, 39%)
HSV	hsv(205, 68%, 59%)
CMYK	cmyk(67.5%, 27.8%, 0%, 40.8%)
CIE-LAB	lab(43.98, -5.49, -28.57)
CIE-LCH	lch(43.98, 29.09, 259.12°)
OKLab	oklab(51.43% -0.0427 -0.0805)
OKLCH	oklch(51.43% 0.091 242.1)
XYZ	xyz(12.3190, 13.8233, 31.2911)
Luminance	0.1383 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316D97 #975B31

analogous

#31978E #316D97 #313A97

triadic

#316D97 #97316D #6D9731

tetradic

#316D97 #8E3197 #975B31 #3A9731

square

#316D97 #8E3197 #975B31 #3A9731

split-complementary

#316D97 #97313A #978E31

monochromatic

#132A3B #224C69 #316D97 #438EC2 #71AAD1

Accessibility & contrast

On white

5.58

#316D97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#316D97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316D97

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316D97	#FFFFFF	#000000	##FFFFFF
##316D97	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6E99

Deuteranopia (green-blind)

#4C6496

Tritanopia (blue-blind)

#00777C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #316d97;
/* rgb */ color: rgb(49, 109, 151);
/* oklch */ color: oklch(51.4% 0.091 242.1);

Tailwind

colors: {
  custom: {
    50: '#7596b5',
    500: '#316d97',
    950: '#000000',
  },
}

SCSS

$custom: #316d97;
$custom-light: #7596b5;
$custom-dark: #000000;

JSON

{
  "hex": "#316d97",
  "rgb": {
    "r": 49,
    "g": 109,
    "b": 151
  },
  "hsl": {
    "h": 204.706,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.51431,
    "c": 0.09112,
    "h": 242.1
  },
  "luminance": 0.13825
}

Semantic roles & 50–950 ramp

primary

#316D97

secondary

#B98B6B

accent

#874DDA

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #316D97

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

Preview Lab → · Contrast checker → · Palette generator →