#316E97#316E97

#316E97 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.7% C 0.090 H 241.0°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#316E97
RGB	rgb(49, 110, 151)
HSL	hsl(204, 51%, 39%)
HSV	hsv(204, 68%, 59%)
CMYK	cmyk(67.5%, 27.2%, 0%, 40.8%)
CIE-LAB	lab(44.29, -6.09, -28.09)
CIE-LCH	lch(44.29, 28.74, 257.77°)
OKLab	oklab(51.68% -0.0438 -0.0791)
OKLCH	oklch(51.68% 0.09 241)
XYZ	xyz(12.4263, 14.0379, 31.3269)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316E97 #975A31

analogous

#31978D #316E97 #313B97

triadic

#316E97 #97316E #6E9731

tetradic

#316E97 #8D3197 #975A31 #3B9731

square

#316E97 #8D3197 #975A31 #3B9731

split-complementary

#316E97 #97313B #978D31

monochromatic

#132B3B #224C69 #316E97 #438FC2 #71ABD1

Accessibility & contrast

On white

5.51

#316E97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#316E97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316E97

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316E97	#FFFFFF	#000000	##FFFFFF
##316E97	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6E99

Deuteranopia (green-blind)

#4D6496

Tritanopia (blue-blind)

#00787C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #316e97;
/* rgb */ color: rgb(49, 110, 151);
/* oklch */ color: oklch(51.7% 0.090 241.0);

Tailwind

colors: {
  custom: {
    50: '#7597b5',
    500: '#316e97',
    950: '#000000',
  },
}

SCSS

$custom: #316e97;
$custom-light: #7597b5;
$custom-dark: #000000;

JSON

{
  "hex": "#316e97",
  "rgb": {
    "r": 49,
    "g": 110,
    "b": 151
  },
  "hsl": {
    "h": 204.118,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.51675,
    "c": 0.09041,
    "h": 241
  },
  "luminance": 0.14039
}

Semantic roles & 50–950 ramp

primary

#316E97

secondary

#B98A6B

accent

#864DDA

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #316E97

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

Preview Lab → · Contrast checker → · Palette generator →