#3175C0#3175C0

#3175C0 is a mid, vivid cyan. Relative luminance 0.172; OKLCH L 55.7% C 0.135 H 253.3°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#3175C0
RGB	rgb(49, 117, 192)
HSL	hsl(211, 59%, 47%)
HSV	hsv(211, 74%, 75%)
CMYK	cmyk(74.5%, 39.1%, 0%, 24.7%)
CIE-LAB	lab(48.49, 4.52, -45.42)
CIE-LCH	lch(48.49, 45.65, 275.69°)
OKLab	oklab(55.66% -0.0389 -0.1296)
OKLCH	oklch(55.66% 0.135 253.3)
XYZ	xyz(17.1388, 17.1794, 52.2716)
Luminance	0.1718 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3175C0 #C07C31

analogous

#31BCC0 #3175C0 #3531C0

triadic

#3175C0 #C03175 #75C031

tetradic

#3175C0 #C031BC #C07C31 #31C035

square

#3175C0 #C031BC #C07C31 #31C035

split-complementary

#3175C0 #C03531 #BCC031

monochromatic

#183A5E #25578F #3175C0 #5994D5 #8AB4E1

Accessibility & contrast

On white

4.73

#3175C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#3175C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3175C0

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3175C0	#FFFFFF	#000000	##FFFFFF
##3175C0	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#527AC3

Deuteranopia (green-blind)

#3B6DBF

Tritanopia (blue-blind)

#008791

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3175c0;
/* rgb */ color: rgb(49, 117, 192);
/* oklch */ color: oklch(55.7% 0.135 253.3);

Tailwind

colors: {
  custom: {
    50: '#7c9cd3',
    500: '#3175c0',
    950: '#000000',
  },
}

SCSS

$custom: #3175c0;
$custom-light: #7c9cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3175c0",
  "rgb": {
    "r": 49,
    "g": 117,
    "b": 192
  },
  "hsl": {
    "h": 211.469,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.55661,
    "c": 0.13527,
    "h": 253.3
  },
  "luminance": 0.17181
}

Semantic roles & 50–950 ramp

primary

#3175C0

secondary

#CBA882

accent

#9845E3

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3175C0

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

Preview Lab → · Contrast checker → · Palette generator →