#3154C2#3154C2

#3154C2 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.7% C 0.177 H 266.4°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#3154C2
RGB	rgb(49, 84, 194)
HSL	hsl(226, 60%, 48%)
HSV	hsv(226, 75%, 76%)
CMYK	cmyk(74.7%, 56.7%, 0%, 23.9%)
CIE-LAB	lab(39.39, 26.38, -61.21)
CIE-LCH	lch(39.39, 66.66, 293.31°)
OKLab	oklab(48.73% -0.0112 -0.1766)
OKLCH	oklch(48.73% 0.177 266.4)
XYZ	xyz(14.1711, 10.8871, 52.3830)
Luminance	0.1089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3154C2 #C29F31

analogous

#319DC2 #3154C2 #5631C2

triadic

#3154C2 #C23154 #54C231

tetradic

#3154C2 #C2319D #C29F31 #31C256

square

#3154C2 #C2319D #C29F31 #31C256

split-complementary

#3154C2 #C25631 #9DC231

monochromatic

#182A60 #253F91 #3154C2 #5B78D6 #8CA0E2

Accessibility & contrast

On white

6.61

#3154C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#3154C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3154C2

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3154C2	#FFFFFF	#000000	##FFFFFF
##3154C2	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C6

Deuteranopia (green-blind)

#0056C0

Tritanopia (blue-blind)

#006F83

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3154c2;
/* rgb */ color: rgb(49, 84, 194);
/* oklch */ color: oklch(48.7% 0.177 266.4);

Tailwind

colors: {
  custom: {
    50: '#7e83d5',
    500: '#3154c2',
    950: '#000000',
  },
}

SCSS

$custom: #3154c2;
$custom-light: #7e83d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3154c2",
  "rgb": {
    "r": 49,
    "g": 84,
    "b": 194
  },
  "hsl": {
    "h": 225.517,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.48727,
    "c": 0.17693,
    "h": 266.4
  },
  "luminance": 0.10889
}

Semantic roles & 50–950 ramp

primary

#3154C2

secondary

#CCBA83

accent

#BD45E3

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3154C2

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

Preview Lab → · Contrast checker → · Palette generator →