#3E76B8#3E76B8

#3E76B8 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.9% C 0.119 H 253.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#3E76B8
RGB	rgb(62, 118, 184)
HSL	hsl(212, 50%, 48%)
HSV	hsv(212, 66%, 72%)
CMYK	cmyk(66.3%, 35.9%, 0%, 27.8%)
CIE-LAB	lab(48.81, 2.99, -40.26)
CIE-LCH	lch(48.81, 40.38, 274.24°)
OKLab	oklab(55.9% -0.0329 -0.1143)
OKLCH	oklch(55.9% 0.119 253.9)
XYZ	xyz(17.1136, 17.4400, 47.8025)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E76B8 #B8803E

analogous

#3EB3B8 #3E76B8 #433EB8

triadic

#3E76B8 #B83E76 #76B83E

tetradic

#3E76B8 #B83EB3 #B8803E #3EB843

square

#3E76B8 #B83EB3 #B8803E #3EB843

split-complementary

#3E76B8 #B8433E #B3B83E

monochromatic

#1F3B5C #2F598A #3E76B8 #6795CC #95B5DB

Accessibility & contrast

On white

4.68

#3E76B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#3E76B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E76B8

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E76B8	#FFFFFF	#000000	##FFFFFF
##3E76B8	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#597ABB

Deuteranopia (green-blind)

#486FB7

Tritanopia (blue-blind)

#00858E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3e76b8;
/* rgb */ color: rgb(62, 118, 184);
/* oklch */ color: oklch(55.9% 0.119 253.9);

Tailwind

colors: {
  custom: {
    50: '#809dcd',
    500: '#3e76b8',
    950: '#000000',
  },
}

SCSS

$custom: #3e76b8;
$custom-light: #809dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e76b8",
  "rgb": {
    "r": 62,
    "g": 118,
    "b": 184
  },
  "hsl": {
    "h": 212.459,
    "s": 49.593,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55903,
    "c": 0.11893,
    "h": 253.9
  },
  "luminance": 0.17442
}

Semantic roles & 50–950 ramp

primary

#3E76B8

secondary

#C7AB8B

accent

#9A4FD9

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3E76B8

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

Preview Lab → · Contrast checker → · Palette generator →