#3C6BB0#3C6BB0

#3C6BB0 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 52.8% C 0.121 H 258.0°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#3C6BB0
RGB	rgb(60, 107, 176)
HSL	hsl(216, 49%, 46%)
HSV	hsv(216, 66%, 69%)
CMYK	cmyk(65.9%, 39.2%, 0%, 31%)
CIE-LAB	lab(45.09, 6.59, -41.51)
CIE-LCH	lch(45.09, 42.03, 279.02°)
OKLab	oklab(52.85% -0.0252 -0.1181)
OKLCH	oklch(52.85% 0.121 258)
XYZ	xyz(14.9548, 14.6092, 43.0976)
Luminance	0.1461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C6BB0 #B0813C

analogous

#3CA5B0 #3C6BB0 #473CB0

triadic

#3C6BB0 #B03C6B #6BB03C

tetradic

#3C6BB0 #B03CA5 #B0813C #3CB047

square

#3C6BB0 #B03CA5 #B0813C #3CB047

split-complementary

#3C6BB0 #B0473C #A5B03C

monochromatic

#1D3455 #2C4F82 #3C6BB0 #608BC9 #8EACD8

Accessibility & contrast

On white

5.35

#3C6BB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#3C6BB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C6BB0

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C6BB0	#FFFFFF	#000000	##FFFFFF
##3C6BB0	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C71B3

Deuteranopia (green-blind)

#3B66AF

Tritanopia (blue-blind)

#007B85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3c6bb0;
/* rgb */ color: rgb(60, 107, 176);
/* oklch */ color: oklch(52.8% 0.121 258.0);

Tailwind

colors: {
  custom: {
    50: '#7e94c8',
    500: '#3c6bb0',
    950: '#000000',
  },
}

SCSS

$custom: #3c6bb0;
$custom-light: #7e94c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c6bb0",
  "rgb": {
    "r": 60,
    "g": 107,
    "b": 176
  },
  "hsl": {
    "h": 215.69,
    "s": 49.153,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52845,
    "c": 0.12074,
    "h": 258
  },
  "luminance": 0.14611
}

Semantic roles & 50–950 ramp

primary

#3C6BB0

secondary

#C3AA85

accent

#A14FD9

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3C6BB0

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

Preview Lab → · Contrast checker → · Palette generator →