#317D96#317D96

#317D96 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.3% C 0.083 H 223.2°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#317D96
RGB	rgb(49, 125, 150)
HSL	hsl(195, 51%, 39%)
HSV	hsv(195, 67%, 59%)
CMYK	cmyk(67.3%, 16.7%, 0%, 41.2%)
CIE-LAB	lab(48.91, -15.08, -20.34)
CIE-LCH	lch(48.91, 25.32, 233.46°)
OKLab	oklab(55.34% -0.0605 -0.0568)
OKLCH	oklch(55.34% 0.083 223.2)
XYZ	xyz(14.1030, 17.5207, 31.4868)
Luminance	0.1752 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317D96 #964A31

analogous

#31967D #317D96 #314B96

triadic

#317D96 #96317D #7D9631

tetradic

#317D96 #7D3196 #964A31 #4B9631

square

#317D96 #7D3196 #964A31 #4B9631

split-complementary

#317D96 #96314B #967D31

monochromatic

#13303A #225768 #317D96 #43A2C1 #71B9D1

Accessibility & contrast

On white

4.66

#317D96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#317D96 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #317D96

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317D96	#FFFFFF	#000000	##FFFFFF
##317D96	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7A97

Deuteranopia (green-blind)

#617096

Tritanopia (blue-blind)

#008585

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #317d96;
/* rgb */ color: rgb(49, 125, 150);
/* oklch */ color: oklch(55.3% 0.083 223.2);

Tailwind

colors: {
  custom: {
    50: '#75a2b5',
    500: '#317d96',
    950: '#000000',
  },
}

SCSS

$custom: #317d96;
$custom-light: #75a2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#317d96",
  "rgb": {
    "r": 49,
    "g": 125,
    "b": 150
  },
  "hsl": {
    "h": 194.851,
    "s": 50.754,
    "l": 39.02
  },
  "oklch": {
    "l": 0.55342,
    "c": 0.08296,
    "h": 223.2
  },
  "luminance": 0.17522
}

Semantic roles & 50–950 ramp

primary

#317D96

secondary

#B87E6A

accent

#704EDA

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #317D96

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

Preview Lab → · Contrast checker → · Palette generator →