#317899#317899

#317899 is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.2% C 0.087 H 231.7°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#317899
RGB	rgb(49, 120, 153)
HSL	hsl(199, 51%, 40%)
HSV	hsv(199, 68%, 60%)
CMYK	cmyk(68%, 21.6%, 0%, 40%)
CIE-LAB	lab(47.47, -11.24, -24.32)
CIE-LCH	lch(47.47, 26.79, 245.18°)
OKLab	oklab(54.24% -0.0539 -0.0682)
OKLCH	oklch(54.24% 0.087 231.7)
XYZ	xyz(13.7306, 16.3843, 32.5697)
Luminance	0.1639 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317899 #995231

analogous

#319986 #317899 #314499

triadic

#317899 #993178 #789931

tetradic

#317899 #863199 #995231 #449931

square

#317899 #863199 #995231 #449931

split-complementary

#317899 #993144 #998631

monochromatic

#132F3C #22546B #317899 #449BC3 #72B4D2

Accessibility & contrast

On white

4.91

#317899 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#317899 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317899

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317899	#FFFFFF	#000000	##FFFFFF
##317899	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68769B

Deuteranopia (green-blind)

#596C99

Tritanopia (blue-blind)

#008183

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #317899;
/* rgb */ color: rgb(49, 120, 153);
/* oklch */ color: oklch(54.2% 0.087 231.7);

Tailwind

colors: {
  custom: {
    50: '#759fb7',
    500: '#317899',
    950: '#000000',
  },
}

SCSS

$custom: #317899;
$custom-light: #759fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#317899",
  "rgb": {
    "r": 49,
    "g": 120,
    "b": 153
  },
  "hsl": {
    "h": 199.038,
    "s": 51.485,
    "l": 39.608
  },
  "oklch": {
    "l": 0.54237,
    "c": 0.08689,
    "h": 231.7
  },
  "luminance": 0.16386
}

Semantic roles & 50–950 ramp

primary

#317899

secondary

#BA856C

accent

#7A4DDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #317899

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

Preview Lab → · Contrast checker → · Palette generator →