#3E7ACE#3E7ACE

#3E7ACE is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.1% C 0.144 H 257.3°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3E7ACE
RGB	rgb(62, 122, 206)
HSL	hsl(215, 60%, 53%)
HSV	hsv(215, 70%, 81%)
CMYK	cmyk(69.9%, 40.8%, 0%, 19.2%)
CIE-LAB	lab(51.15, 8.37, -49.16)
CIE-LCH	lch(51.15, 49.87, 279.66°)
OKLab	oklab(58.11% -0.0316 -0.1403)
OKLCH	oklch(58.11% 0.144 257.3)
XYZ	xyz(20.0827, 19.3973, 61.0662)
Luminance	0.1940 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7ACE #CE923E

analogous

#3EC2CE #3E7ACE #4A3ECE

triadic

#3E7ACE #CE3E7A #7ACE3E

tetradic

#3E7ACE #CE3EC2 #CE923E #3ECE4A

square

#3E7ACE #CE3EC2 #CE923E #3ECE4A

split-complementary

#3E7ACE #CE4A3E #C2CE3E

monochromatic

#1D4274 #2A5DA5 #3E7ACE #6F9CDA #A0BDE7

Accessibility & contrast

On white

4.30

#3E7ACE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#3E7ACE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7ACE

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7ACE	#FFFFFF	#000000	##000000
##3E7ACE	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5381D1

Deuteranopia (green-blind)

#3C74CC

Tritanopia (blue-blind)

#008E9A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3e7ace;
/* rgb */ color: rgb(62, 122, 206);
/* oklch */ color: oklch(58.1% 0.144 257.3);

Tailwind

colors: {
  custom: {
    50: '#849fdd',
    500: '#3e7ace',
    950: '#000000',
  },
}

SCSS

$custom: #3e7ace;
$custom-light: #849fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7ace",
  "rgb": {
    "r": 62,
    "g": 122,
    "b": 206
  },
  "hsl": {
    "h": 215,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.58112,
    "c": 0.1438,
    "h": 257.3
  },
  "luminance": 0.19399
}

Semantic roles & 50–950 ramp

primary

#3E7ACE

secondary

#D3B995

accent

#A145E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3E7ACE

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

Preview Lab → · Contrast checker → · Palette generator →