#317699#317699

#317699 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.7% C 0.088 H 233.9°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#317699
RGB	rgb(49, 118, 153)
HSL	hsl(200, 51%, 40%)
HSV	hsv(200, 68%, 60%)
CMYK	cmyk(68%, 22.9%, 0%, 40%)
CIE-LAB	lab(46.85, -10.09, -25.28)
CIE-LCH	lch(46.85, 27.22, 248.23°)
OKLab	oklab(53.74% -0.0517 -0.0709)
OKLCH	oklch(53.74% 0.088 233.9)
XYZ	xyz(13.4926, 15.9083, 32.4903)
Luminance	0.1591 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317699 #995431

analogous

#319988 #317699 #314299

triadic

#317699 #993176 #769931

tetradic

#317699 #883199 #995431 #429931

square

#317699 #883199 #995431 #429931

split-complementary

#317699 #993142 #998831

monochromatic

#132E3C #22526B #317699 #4498C3 #72B2D2

Accessibility & contrast

On white

5.02

#317699 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#317699 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317699

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317699	#FFFFFF	#000000	##FFFFFF
##317699	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65759B

Deuteranopia (green-blind)

#576A98

Tritanopia (blue-blind)

#007F82

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #317699;
/* rgb */ color: rgb(49, 118, 153);
/* oklch */ color: oklch(53.7% 0.088 233.9);

Tailwind

colors: {
  custom: {
    50: '#759db7',
    500: '#317699',
    950: '#000000',
  },
}

SCSS

$custom: #317699;
$custom-light: #759db7;
$custom-dark: #000000;

JSON

{
  "hex": "#317699",
  "rgb": {
    "r": 49,
    "g": 118,
    "b": 153
  },
  "hsl": {
    "h": 200.192,
    "s": 51.485,
    "l": 39.608
  },
  "oklch": {
    "l": 0.53742,
    "c": 0.08779,
    "h": 233.9
  },
  "luminance": 0.1591
}

Semantic roles & 50–950 ramp

primary

#317699

secondary

#BA866C

accent

#7D4DDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #317699

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

Preview Lab → · Contrast checker → · Palette generator →