#3E79BD#3E79BD

#3E79BD is a mid, vivid cyan. Relative luminance 0.184; OKLCH L 56.9% C 0.122 H 253.5°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3E79BD
RGB	rgb(62, 121, 189)
HSL	hsl(212, 51%, 49%)
HSV	hsv(212, 67%, 74%)
CMYK	cmyk(67.2%, 36%, 0%, 25.9%)
CIE-LAB	lab(49.94, 2.92, -41.35)
CIE-LCH	lch(49.94, 41.46, 274.05°)
OKLab	oklab(56.87% -0.0347 -0.1174)
OKLCH	oklch(56.87% 0.122 253.5)
XYZ	xyz(18.0059, 18.3712, 50.7313)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E79BD #BD823E

analogous

#3EB9BD #3E79BD #433EBD

triadic

#3E79BD #BD3E79 #79BD3E

tetradic

#3E79BD #BD3EB9 #BD823E #3EBD43

square

#3E79BD #BD3EB9 #BD823E #3EBD43

split-complementary

#3E79BD #BD433E #B9BD3E

monochromatic

#203E61 #2F5B8F #3E79BD #6A99CE #98B8DD

Accessibility & contrast

On white

4.49

#3E79BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#3E79BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E79BD

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E79BD	#FFFFFF	#000000	##000000
##3E79BD	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7DC0

Deuteranopia (green-blind)

#4971BC

Tritanopia (blue-blind)

#008992

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3e79bd;
/* rgb */ color: rgb(62, 121, 189);
/* oklch */ color: oklch(56.9% 0.122 253.5);

Tailwind

colors: {
  custom: {
    50: '#819fd1',
    500: '#3e79bd',
    950: '#000000',
  },
}

SCSS

$custom: #3e79bd;
$custom-light: #819fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e79bd",
  "rgb": {
    "r": 62,
    "g": 121,
    "b": 189
  },
  "hsl": {
    "h": 212.126,
    "s": 50.598,
    "l": 49.216
  },
  "oklch": {
    "l": 0.56874,
    "c": 0.12244,
    "h": 253.5
  },
  "luminance": 0.18373
}

Semantic roles & 50–950 ramp

primary

#3E79BD

secondary

#C9AD8E

accent

#994EDA

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3E79BD

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

Preview Lab → · Contrast checker → · Palette generator →