#317DE2#317DE2

#317DE2 is a mid, vivid cyan. Relative luminance 0.208; OKLCH L 59.6% C 0.171 H 256.9°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#317DE2
RGB	rgb(49, 125, 226)
HSL	hsl(214, 75%, 54%)
HSV	hsv(214, 78%, 89%)
CMYK	cmyk(78.3%, 44.7%, 0%, 11.4%)
CIE-LAB	lab(52.74, 12.20, -57.94)
CIE-LCH	lch(52.74, 59.21, 281.89°)
OKLab	oklab(59.6% -0.0386 -0.1662)
OKLCH	oklch(59.6% 0.171 256.9)
XYZ	xyz(22.3226, 20.8085, 74.7767)
Luminance	0.2081 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317DE2 #E29631

analogous

#31D6E2 #317DE2 #3E31E2

triadic

#317DE2 #E2317D #7DE231

tetradic

#317DE2 #E231D6 #E29631 #31E23E

square

#317DE2 #E231D6 #E29631 #31E23E

split-complementary

#317DE2 #E23E31 #D6E231

monochromatic

#134486 #1A60BB #317DE2 #679FEA #9CC1F1

Accessibility & contrast

On white

4.07

#317DE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#317DE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #317DE2

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317DE2	#FFFFFF	#000000	##000000
##317DE2	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4886E6

Deuteranopia (green-blind)

#2076E0

Tritanopia (blue-blind)

#0095A4

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #317de2;
/* rgb */ color: rgb(49, 125, 226);
/* oklch */ color: oklch(59.6% 0.171 256.9);

Tailwind

colors: {
  custom: {
    50: '#83a2ec',
    500: '#317de2',
    950: '#000000',
  },
}

SCSS

$custom: #317de2;
$custom-light: #83a2ec;
$custom-dark: #000000;

JSON

{
  "hex": "#317de2",
  "rgb": {
    "r": 49,
    "g": 125,
    "b": 226
  },
  "hsl": {
    "h": 214.237,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59603,
    "c": 0.17061,
    "h": 256.9
  },
  "luminance": 0.20811
}

Semantic roles & 50–950 ramp

primary

#317DE2

secondary

#DDBD92

accent

#A136F2

background

#F8F9FE

surface

#F0F2FD

border

#CBCCD5

text

#0C0E16

muted

#7D7E84

Preview Lab

Preview with #317DE2

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

Preview Lab → · Contrast checker → · Palette generator →