#3156C2#3156C2

#3156C2 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.1% C 0.174 H 265.8°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#3156C2
RGB	rgb(49, 86, 194)
HSL	hsl(225, 60%, 48%)
HSV	hsv(225, 75%, 76%)
CMYK	cmyk(74.7%, 55.7%, 0%, 23.9%)
CIE-LAB	lab(39.92, 25.08, -60.35)
CIE-LCH	lch(39.92, 65.36, 292.56°)
OKLab	oklab(49.13% -0.0126 -0.174)
OKLCH	oklch(49.13% 0.174 265.8)
XYZ	xyz(14.3286, 11.2020, 52.4355)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3156C2 #C29D31

analogous

#319EC2 #3156C2 #5531C2

triadic

#3156C2 #C23156 #56C231

tetradic

#3156C2 #C2319E #C29D31 #31C255

square

#3156C2 #C2319E #C29D31 #31C255

split-complementary

#3156C2 #C25531 #9EC231

monochromatic

#182B60 #254091 #3156C2 #5B7AD6 #8CA2E2

Accessibility & contrast

On white

6.48

#3156C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#3156C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3156C2

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3156C2	#FFFFFF	#000000	##FFFFFF
##3156C2	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C6

Deuteranopia (green-blind)

#0058C0

Tritanopia (blue-blind)

#007183

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3156c2;
/* rgb */ color: rgb(49, 86, 194);
/* oklch */ color: oklch(49.1% 0.174 265.8);

Tailwind

colors: {
  custom: {
    50: '#7e85d5',
    500: '#3156c2',
    950: '#000000',
  },
}

SCSS

$custom: #3156c2;
$custom-light: #7e85d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3156c2",
  "rgb": {
    "r": 49,
    "g": 86,
    "b": 194
  },
  "hsl": {
    "h": 224.69,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49125,
    "c": 0.17448,
    "h": 265.8
  },
  "luminance": 0.11204
}

Semantic roles & 50–950 ramp

primary

#3156C2

secondary

#CCB983

accent

#BB45E3

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3156C2

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

Preview Lab → · Contrast checker → · Palette generator →