#317EAC#317EAC

#317EAC is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.6% C 0.103 H 238.8°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#317EAC
RGB	rgb(49, 126, 172)
HSL	hsl(202, 56%, 43%)
HSV	hsv(202, 72%, 67%)
CMYK	cmyk(71.5%, 26.7%, 0%, 32.5%)
CIE-LAB	lab(50.16, -8.11, -31.23)
CIE-LCH	lch(50.16, 32.27, 255.45°)
OKLab	oklab(56.65% -0.0534 -0.0881)
OKLCH	oklch(56.65% 0.103 238.8)
XYZ	xyz(16.1710, 18.5514, 41.7503)
Luminance	0.1855 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317EAC #AC5F31

analogous

#31AC9C #317EAC #3140AC

triadic

#317EAC #AC317E #7EAC31

tetradic

#317EAC #9C31AC #AC5F31 #40AC31

square

#317EAC #9C31AC #AC5F31 #40AC31

split-complementary

#317EAC #AC3140 #AC9C31

monochromatic

#16384D #235B7C #317EAC #4E9DCC #7DB7DA

Accessibility & contrast

On white

4.46

#317EAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#317EAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #317EAC

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317EAC	#FFFFFF	#000000	##000000
##317EAC	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#687EAE

Deuteranopia (green-blind)

#5872AB

Tritanopia (blue-blind)

#008A8E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #317eac;
/* rgb */ color: rgb(49, 126, 172);
/* oklch */ color: oklch(56.6% 0.103 238.8);

Tailwind

colors: {
  custom: {
    50: '#79a3c5',
    500: '#317eac',
    950: '#000000',
  },
}

SCSS

$custom: #317eac;
$custom-light: #79a3c5;
$custom-dark: #000000;

JSON

{
  "hex": "#317eac",
  "rgb": {
    "r": 49,
    "g": 126,
    "b": 172
  },
  "hsl": {
    "h": 202.439,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.56647,
    "c": 0.10299,
    "h": 238.8
  },
  "luminance": 0.18553
}

Semantic roles & 50–950 ramp

primary

#317EAC

secondary

#C39376

accent

#8149DF

background

#F7FAFC

surface

#EEF3F8

border

#C9CDD1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #317EAC

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

Preview Lab → · Contrast checker → · Palette generator →