#3C5FCE#3C5FCE

#3C5FCE is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.3% C 0.176 H 266.9°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#3C5FCE
RGB	rgb(60, 95, 206)
HSL	hsl(226, 60%, 52%)
HSV	hsv(226, 71%, 81%)
CMYK	cmyk(70.9%, 53.9%, 0%, 19.2%)
CIE-LAB	lab(43.65, 25.10, -61.21)
CIE-LCH	lch(43.65, 66.16, 292.29°)
OKLab	oklab(52.35% -0.0095 -0.1762)
OKLCH	oklch(52.35% 0.176 266.9)
XYZ	xyz(17.0924, 13.5995, 60.1047)
Luminance	0.1360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C5FCE #CEAB3C

analogous

#3CA8CE #3C5FCE #623CCE

triadic

#3C5FCE #CE3C5F #5FCE3C

tetradic

#3C5FCE #CE3CA8 #CEAB3C #3CCE62

square

#3C5FCE #CE3CA8 #CEAB3C #3CCE62

split-complementary

#3C5FCE #CE623C #A8CE3C

monochromatic

#1D3173 #2947A4 #3C5FCE #6D87DA #9EAFE7

Accessibility & contrast

On white

5.64

#3C5FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#3C5FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C5FCE

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C5FCE	#FFFFFF	#000000	##FFFFFF
##3C5FCE	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#036ED2

Deuteranopia (green-blind)

#0061CC

Tritanopia (blue-blind)

#007A8D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3c5fce;
/* rgb */ color: rgb(60, 95, 206);
/* oklch */ color: oklch(52.3% 0.176 266.9);

Tailwind

colors: {
  custom: {
    50: '#848bde',
    500: '#3c5fce',
    950: '#000000',
  },
}

SCSS

$custom: #3c5fce;
$custom-light: #848bde;
$custom-dark: #000000;

JSON

{
  "hex": "#3c5fce",
  "rgb": {
    "r": 60,
    "g": 95,
    "b": 206
  },
  "hsl": {
    "h": 225.616,
    "s": 59.836,
    "l": 52.157
  },
  "oklch": {
    "l": 0.52347,
    "c": 0.17646,
    "h": 266.9
  },
  "luminance": 0.13601
}

Semantic roles & 50–950 ramp

primary

#3C5FCE

secondary

#D3C393

accent

#BD45E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3C5FCE

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

Preview Lab → · Contrast checker → · Palette generator →