#3E5CBC#3E5CBC

#3E5CBC is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.5% C 0.155 H 267.5°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#3E5CBC
RGB	rgb(62, 92, 188)
HSL	hsl(226, 50%, 49%)
HSV	hsv(226, 67%, 74%)
CMYK	cmyk(67%, 51.1%, 0%, 26.3%)
CIE-LAB	lab(41.70, 20.81, -53.94)
CIE-LCH	lch(41.70, 57.82, 291.10°)
OKLab	oklab(50.5% -0.0067 -0.1548)
OKLCH	oklch(50.5% 0.155 267.5)
XYZ	xyz(14.8877, 12.3078, 49.1583)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5CBC #BC9E3E

analogous

#3E9BBC #3E5CBC #5F3EBC

triadic

#3E5CBC #BC3E5C #5CBC3E

tetradic

#3E5CBC #BC3E9B #BC9E3E #3EBC5F

square

#3E5CBC #BC3E9B #BC9E3E #3EBC5F

split-complementary

#3E5CBC #BC5F3E #9BBC3E

monochromatic

#202F60 #2F458E #3E5CBC #6A81CE #98A8DD

Accessibility & contrast

On white

6.07

#3E5CBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#3E5CBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5CBC

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5CBC	#FFFFFF	#000000	##FFFFFF
##3E5CBC	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2368BF

Deuteranopia (green-blind)

#005DBA

Tritanopia (blue-blind)

#007383

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3e5cbc;
/* rgb */ color: rgb(62, 92, 188);
/* oklch */ color: oklch(50.5% 0.155 267.5);

Tailwind

colors: {
  custom: {
    50: '#8189d1',
    500: '#3e5cbc',
    950: '#000000',
  },
}

SCSS

$custom: #3e5cbc;
$custom-light: #8189d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5cbc",
  "rgb": {
    "r": 62,
    "g": 92,
    "b": 188
  },
  "hsl": {
    "h": 225.714,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.50501,
    "c": 0.15495,
    "h": 267.5
  },
  "luminance": 0.12309
}

Semantic roles & 50–950 ramp

primary

#3E5CBC

secondary

#C9BA8D

accent

#B94EDA

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3E5CBC

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

Preview Lab → · Contrast checker → · Palette generator →