#3B60B1#3B60B1

#3B60B1 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.4% C 0.136 H 263.8°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#3B60B1
RGB	rgb(59, 96, 177)
HSL	hsl(221, 50%, 46%)
HSV	hsv(221, 67%, 69%)
CMYK	cmyk(66.7%, 45.8%, 0%, 30.6%)
CIE-LAB	lab(41.95, 13.76, -47.11)
CIE-LCH	lch(41.95, 49.08, 286.28°)
OKLab	oklab(50.42% -0.0147 -0.1347)
OKLCH	oklch(50.42% 0.136 263.8)
XYZ	xyz(13.9195, 12.4685, 43.2596)
Luminance	0.1247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B60B1 #B18C3B

analogous

#3B9BB1 #3B60B1 #513BB1

triadic

#3B60B1 #B13B60 #60B13B

tetradic

#3B60B1 #B13B9B #B18C3B #3BB151

square

#3B60B1 #B13B9B #B18C3B #3BB151

split-complementary

#3B60B1 #B1513B #9BB13B

monochromatic

#1C2E55 #2C4783 #3B60B1 #5F81CA #8DA5D9

Accessibility & contrast

On white

6.01

#3B60B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#3B60B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B60B1

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B60B1	#FFFFFF	#000000	##FFFFFF
##3B60B1	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3869B4

Deuteranopia (green-blind)

#235EAF

Tritanopia (blue-blind)

#007380

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3b60b1;
/* rgb */ color: rgb(59, 96, 177);
/* oklch */ color: oklch(50.4% 0.136 263.8);

Tailwind

colors: {
  custom: {
    50: '#7e8cc9',
    500: '#3b60b1',
    950: '#000000',
  },
}

SCSS

$custom: #3b60b1;
$custom-light: #7e8cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3b60b1",
  "rgb": {
    "r": 59,
    "g": 96,
    "b": 177
  },
  "hsl": {
    "h": 221.186,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.50424,
    "c": 0.13552,
    "h": 263.8
  },
  "luminance": 0.1247
}

Semantic roles & 50–950 ramp

primary

#3B60B1

secondary

#C4B084

accent

#AE4EDA

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3B60B1

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

Preview Lab → · Contrast checker → · Palette generator →