#3154A2#3154A2

#3154A2 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.3% C 0.133 H 263.8°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#3154A2
RGB	rgb(49, 84, 162)
HSL	hsl(221, 54%, 41%)
HSV	hsv(221, 70%, 64%)
CMYK	cmyk(69.8%, 48.1%, 0%, 36.5%)
CIE-LAB	lab(37.12, 14.39, -46.01)
CIE-LCH	lch(37.12, 48.21, 287.36°)
OKLab	oklab(46.28% -0.0143 -0.1318)
OKLCH	oklch(46.28% 0.133 263.8)
XYZ	xyz(10.9562, 9.6011, 35.4512)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3154A2 #A27F31

analogous

#318DA2 #3154A2 #4731A2

triadic

#3154A2 #A23154 #54A231

tetradic

#3154A2 #A2318D #A27F31 #31A247

square

#3154A2 #A2318D #A27F31 #31A247

split-complementary

#3154A2 #A24731 #8DA231

monochromatic

#152344 #233C73 #3154A2 #4870C8 #7795D6

Accessibility & contrast

On white

7.19

#3154A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#3154A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3154A2

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3154A2	#FFFFFF	#000000	##FFFFFF
##3154A2	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5DA5

Deuteranopia (green-blind)

#1052A0

Tritanopia (blue-blind)

#006673

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3154a2;
/* rgb */ color: rgb(49, 84, 162);
/* oklch */ color: oklch(46.3% 0.133 263.8);

Tailwind

colors: {
  custom: {
    50: '#7783be',
    500: '#3154a2',
    950: '#000000',
  },
}

SCSS

$custom: #3154a2;
$custom-light: #7783be;
$custom-dark: #000000;

JSON

{
  "hex": "#3154a2",
  "rgb": {
    "r": 49,
    "g": 84,
    "b": 162
  },
  "hsl": {
    "h": 221.416,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.46283,
    "c": 0.13262,
    "h": 263.8
  },
  "luminance": 0.09602
}

Semantic roles & 50–950 ramp

primary

#3154A2

secondary

#BEA671

accent

#B04BDD

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3154A2

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

Preview Lab → · Contrast checker → · Palette generator →