#3C7BE2#3C7BE2

#3C7BE2 is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.5% C 0.170 H 259.8°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3C7BE2
RGB	rgb(60, 123, 226)
HSL	hsl(217, 74%, 56%)
HSV	hsv(217, 73%, 89%)
CMYK	cmyk(73.5%, 45.6%, 0%, 11.4%)
CIE-LAB	lab(52.53, 14.71, -58.26)
CIE-LCH	lch(52.53, 60.09, 284.17°)
OKLab	oklab(59.53% -0.0301 -0.167)
OKLCH	oklch(59.53% 0.17 259.8)
XYZ	xyz(22.6689, 20.6150, 74.7211)
Luminance	0.2062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7BE2 #E2A33C

analogous

#3CCEE2 #3C7BE2 #503CE2

triadic

#3C7BE2 #E23C7B #7BE23C

tetradic

#3C7BE2 #E23CCE #E2A33C #3CE250

square

#3C7BE2 #E23CCE #E2A33C #3CE250

split-complementary

#3C7BE2 #E2503C #CEE23C

monochromatic

#15438E #1D5CC4 #3C7BE2 #719FEA #A7C3F2

Accessibility & contrast

On white

4.10

#3C7BE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#3C7BE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7BE2

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7BE2	#FFFFFF	#000000	##000000
##3C7BE2	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4585E6

Deuteranopia (green-blind)

#1F76E0

Tritanopia (blue-blind)

#0093A3

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3c7be2;
/* rgb */ color: rgb(60, 123, 226);
/* oklch */ color: oklch(59.5% 0.170 259.8);

Tailwind

colors: {
  custom: {
    50: '#87a0ec',
    500: '#3c7be2',
    950: '#000000',
  },
}

SCSS

$custom: #3c7be2;
$custom-light: #87a0ec;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7be2",
  "rgb": {
    "r": 60,
    "g": 123,
    "b": 226
  },
  "hsl": {
    "h": 217.229,
    "s": 74.107,
    "l": 56.078
  },
  "oklch": {
    "l": 0.59534,
    "c": 0.16974,
    "h": 259.8
  },
  "luminance": 0.20618
}

Semantic roles & 50–950 ramp

primary

#3C7BE2

secondary

#DFC59B

accent

#AA37F1

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #3C7BE2

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

Preview Lab → · Contrast checker → · Palette generator →