#3B60B8#3B60B8

#3B60B8 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 50.9% C 0.145 H 264.6°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#3B60B8
RGB	rgb(59, 96, 184)
HSL	hsl(222, 51%, 48%)
HSV	hsv(222, 68%, 72%)
CMYK	cmyk(67.9%, 47.8%, 0%, 27.8%)
CIE-LAB	lab(42.39, 16.31, -50.51)
CIE-LCH	lch(42.39, 53.07, 287.89°)
OKLab	oklab(50.9% -0.0136 -0.1447)
OKLCH	oklch(50.9% 0.145 264.6)
XYZ	xyz(14.6352, 12.7548, 47.0287)
Luminance	0.1276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B60B8 #B8933B

analogous

#3B9EB8 #3B60B8 #553BB8

triadic

#3B60B8 #B83B60 #60B83B

tetradic

#3B60B8 #B83B9E #B8933B #3BB855

square

#3B60B8 #B83B9E #B8933B #3BB855

split-complementary

#3B60B8 #B8553B #9EB83B

monochromatic

#1D305B #2C488A #3B60B8 #6383CD #92A8DC

Accessibility & contrast

On white

5.91

#3B60B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#3B60B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B60B8

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B60B8	#FFFFFF	#000000	##FFFFFF
##3B60B8	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)

#326ABB

Deuteranopia (green-blind)

#155FB6

Tritanopia (blue-blind)

#007483

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3b60b8;
/* rgb */ color: rgb(59, 96, 184);
/* oklch */ color: oklch(50.9% 0.145 264.6);

Tailwind

colors: {
  custom: {
    50: '#7f8cce',
    500: '#3b60b8',
    950: '#000000',
  },
}

SCSS

$custom: #3b60b8;
$custom-light: #7f8cce;
$custom-dark: #000000;

JSON

{
  "hex": "#3b60b8",
  "rgb": {
    "r": 59,
    "g": 96,
    "b": 184
  },
  "hsl": {
    "h": 222.24,
    "s": 51.44,
    "l": 47.647
  },
  "oklch": {
    "l": 0.50903,
    "c": 0.14533,
    "h": 264.6
  },
  "luminance": 0.12756
}

Semantic roles & 50–950 ramp

primary

#3B60B8

secondary

#C7B488

accent

#B14DDB

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3B60B8

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

Preview Lab → · Contrast checker → · Palette generator →