#3E7CDA#3E7CDA

#3E7CDA is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.3% C 0.157 H 258.6°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#3E7CDA
RGB	rgb(62, 124, 218)
HSL	hsl(216, 68%, 55%)
HSV	hsv(216, 72%, 85%)
CMYK	cmyk(71.6%, 43.1%, 0%, 14.5%)
CIE-LAB	lab(52.40, 11.46, -53.96)
CIE-LCH	lch(52.40, 55.17, 281.99°)
OKLab	oklab(59.3% -0.031 -0.1543)
OKLCH	oklch(59.3% 0.157 258.6)
XYZ	xyz(21.8446, 20.4990, 69.1215)
Luminance	0.2050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7CDA #DA9C3E

analogous

#3ECADA #3E7CDA #4E3EDA

triadic

#3E7CDA #DA3E7C #7CDA3E

tetradic

#3E7CDA #DA3ECA #DA9C3E #3EDA4E

square

#3E7CDA #DA3ECA #DA9C3E #3EDA4E

split-complementary

#3E7CDA #DA4E3E #CADA3E

monochromatic

#194484 #235EB8 #3E7CDA #719FE4 #A5C2EE

Accessibility & contrast

On white

4.12

#3E7CDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#3E7CDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7CDA

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7CDA	#FFFFFF	#000000	##000000
##3E7CDA	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E85DE

Deuteranopia (green-blind)

#3276D8

Tritanopia (blue-blind)

#0092A0

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3e7cda;
/* rgb */ color: rgb(62, 124, 218);
/* oklch */ color: oklch(59.3% 0.157 258.6);

Tailwind

colors: {
  custom: {
    50: '#86a1e6',
    500: '#3e7cda',
    950: '#000000',
  },
}

SCSS

$custom: #3e7cda;
$custom-light: #86a1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7cda",
  "rgb": {
    "r": 62,
    "g": 124,
    "b": 218
  },
  "hsl": {
    "h": 216.154,
    "s": 67.826,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59301,
    "c": 0.15744,
    "h": 258.6
  },
  "luminance": 0.20501
}

Semantic roles & 50–950 ramp

primary

#3E7CDA

secondary

#DBC199

accent

#A63DEB

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0D0E16

muted

#7D7E84

Preview Lab

Preview with #3E7CDA

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

Preview Lab → · Contrast checker → · Palette generator →