#3170C3#3170C3

#3170C3 is a mid, vivid cyan. Relative luminance 0.162; OKLCH L 54.7% C 0.145 H 256.5°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3170C3
RGB	rgb(49, 112, 195)
HSL	hsl(214, 60%, 48%)
HSV	hsv(214, 75%, 76%)
CMYK	cmyk(74.9%, 42.6%, 0%, 23.5%)
CIE-LAB	lab(47.21, 8.75, -49.18)
CIE-LCH	lch(47.21, 49.95, 280.09°)
OKLab	oklab(54.72% -0.0338 -0.1407)
OKLCH	oklch(54.72% 0.145 256.5)
XYZ	xyz(16.9075, 16.1795, 53.8511)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3170C3 #C38431

analogous

#31B9C3 #3170C3 #3B31C3

triadic

#3170C3 #C33170 #70C331

tetradic

#3170C3 #C331B9 #C38431 #31C33B

square

#3170C3 #C331B9 #C38431 #31C33B

split-complementary

#3170C3 #C33B31 #B9C331

monochromatic

#183861 #255492 #3170C3 #5B90D6 #8CB1E2

Accessibility & contrast

On white

4.96

#3170C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#3170C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3170C3

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3170C3	#FFFFFF	#000000	##FFFFFF
##3170C3	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4777C6

Deuteranopia (green-blind)

#2D6AC1

Tritanopia (blue-blind)

#008490

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3170c3;
/* rgb */ color: rgb(49, 112, 195);
/* oklch */ color: oklch(54.7% 0.145 256.5);

Tailwind

colors: {
  custom: {
    50: '#7d98d6',
    500: '#3170c3',
    950: '#000000',
  },
}

SCSS

$custom: #3170c3;
$custom-light: #7d98d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3170c3",
  "rgb": {
    "r": 49,
    "g": 112,
    "b": 195
  },
  "hsl": {
    "h": 214.11,
    "s": 59.836,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54723,
    "c": 0.14468,
    "h": 256.5
  },
  "luminance": 0.16181
}

Semantic roles & 50–950 ramp

primary

#3170C3

secondary

#CCAD83

accent

#9F45E3

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3170C3

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

Preview Lab → · Contrast checker → · Palette generator →