#3064B2#3064B2

#3064B2 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 50.9% C 0.136 H 258.5°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3064B2
RGB	rgb(48, 100, 178)
HSL	hsl(216, 58%, 44%)
HSV	hsv(216, 73%, 70%)
CMYK	cmyk(73%, 43.8%, 0%, 30.2%)
CIE-LAB	lab(42.70, 9.85, -46.53)
CIE-LCH	lch(42.70, 47.56, 281.95°)
OKLab	oklab(50.89% -0.0271 -0.1331)
OKLCH	oklch(50.89% 0.136 258.5)
XYZ	xyz(13.8091, 12.9556, 43.8838)
Luminance	0.1296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3064B2 #B27E30

analogous

#30A5B2 #3064B2 #3D30B2

triadic

#3064B2 #B23064 #64B230

tetradic

#3064B2 #B230A5 #B27E30 #30B23D

square

#3064B2 #B230A5 #B27E30 #30B23D

split-complementary

#3064B2 #B23D30 #A5B230

monochromatic

#162E52 #234982 #3064B2 #5083D0 #80A5DD

Accessibility & contrast

On white

5.85

#3064B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#3064B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3064B2

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3064B2	#FFFFFF	#000000	##FFFFFF
##3064B2	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6BB5

Deuteranopia (green-blind)

#265FB0

Tritanopia (blue-blind)

#007682

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3064b2;
/* rgb */ color: rgb(48, 100, 178);
/* oklch */ color: oklch(50.9% 0.136 258.5);

Tailwind

colors: {
  custom: {
    50: '#798fc9',
    500: '#3064b2',
    950: '#000000',
  },
}

SCSS

$custom: #3064b2;
$custom-light: #798fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3064b2",
  "rgb": {
    "r": 48,
    "g": 100,
    "b": 178
  },
  "hsl": {
    "h": 216,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.5089,
    "c": 0.13587,
    "h": 258.5
  },
  "luminance": 0.12957
}

Semantic roles & 50–950 ramp

primary

#3064B2

secondary

#C6A778

accent

#A347E1

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3064B2

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

Preview Lab → · Contrast checker → · Palette generator →