#3061BB#3061BB

#3061BB is a mid, vivid blue. Relative luminance 0.128; OKLCH L 50.8% C 0.152 H 261.3°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#3061BB
RGB	rgb(48, 97, 187)
HSL	hsl(219, 59%, 46%)
HSV	hsv(219, 74%, 73%)
CMYK	cmyk(74.3%, 48.1%, 0%, 26.7%)
CIE-LAB	lab(42.41, 15.17, -52.26)
CIE-LCH	lch(42.41, 54.42, 286.19°)
OKLab	oklab(50.85% -0.0229 -0.15)
OKLCH	oklch(50.85% 0.152 261.3)
XYZ	xyz(14.4600, 12.7640, 48.7057)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3061BB #BB8A30

analogous

#30A6BB #3061BB #4430BB

triadic

#3061BB #BB3061 #61BB30

tetradic

#3061BB #BB30A6 #BB8A30 #30BB44

square

#3061BB #BB30A6 #BB8A30 #30BB44

split-complementary

#3061BB #BB4430 #A6BB30

monochromatic

#172E5A #23488A #3061BB #5581D3 #86A5E0

Accessibility & contrast

On white

5.91

#3061BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#3061BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3061BB

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3061BB	#FFFFFF	#000000	##FFFFFF
##3061BB	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6BBE

Deuteranopia (green-blind)

#015EB9

Tritanopia (blue-blind)

#007685

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3061bb;
/* rgb */ color: rgb(48, 97, 187);
/* oklch */ color: oklch(50.8% 0.152 261.3);

Tailwind

colors: {
  custom: {
    50: '#7b8dd0',
    500: '#3061bb',
    950: '#000000',
  },
}

SCSS

$custom: #3061bb;
$custom-light: #7b8dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3061bb",
  "rgb": {
    "r": 48,
    "g": 97,
    "b": 187
  },
  "hsl": {
    "h": 218.849,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.50849,
    "c": 0.15176,
    "h": 261.3
  },
  "luminance": 0.12766
}

Semantic roles & 50–950 ramp

primary

#3061BB

secondary

#C9AF7D

accent

#AB45E2

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3061BB

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

Preview Lab → · Contrast checker → · Palette generator →