#3068B8#3068B8

#3068B8 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.2% C 0.139 H 257.8°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#3068B8
RGB	rgb(48, 104, 184)
HSL	hsl(215, 59%, 45%)
HSV	hsv(215, 74%, 72%)
CMYK	cmyk(73.9%, 43.5%, 0%, 27.8%)
CIE-LAB	lab(44.22, 9.55, -47.60)
CIE-LCH	lch(44.22, 48.55, 281.35°)
OKLab	oklab(52.18% -0.0296 -0.1362)
OKLCH	oklch(52.18% 0.139 257.8)
XYZ	xyz(14.8178, 13.9881, 47.2571)
Luminance	0.1399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3068B8 #B88030

analogous

#30ACB8 #3068B8 #3C30B8

triadic

#3068B8 #B83068 #68B830

tetradic

#3068B8 #B830AC #B88030 #30B83C

square

#3068B8 #B830AC #B88030 #30B83C

split-complementary

#3068B8 #B83C30 #ACB830

monochromatic

#173157 #234D87 #3068B8 #5387D2 #84A9DF

Accessibility & contrast

On white

5.53

#3068B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#3068B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3068B8

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3068B8	#FFFFFF	#000000	##FFFFFF
##3068B8	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#406FBB

Deuteranopia (green-blind)

#2763B6

Tritanopia (blue-blind)

#007B87

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3068b8;
/* rgb */ color: rgb(48, 104, 184);
/* oklch */ color: oklch(52.2% 0.139 257.8);

Tailwind

colors: {
  custom: {
    50: '#7a92ce',
    500: '#3068b8',
    950: '#000000',
  },
}

SCSS

$custom: #3068b8;
$custom-light: #7a92ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3068b8",
  "rgb": {
    "r": 48,
    "g": 104,
    "b": 184
  },
  "hsl": {
    "h": 215.294,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52183,
    "c": 0.13938,
    "h": 257.8
  },
  "luminance": 0.1399
}

Semantic roles & 50–950 ramp

primary

#3068B8

secondary

#C8A97C

accent

#A246E2

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3068B8

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

Preview Lab → · Contrast checker → · Palette generator →