#3471C8#3471C8

#3471C8 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.4% C 0.149 H 257.7°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3471C8
RGB	rgb(52, 113, 200)
HSL	hsl(215, 59%, 49%)
HSV	hsv(215, 74%, 78%)
CMYK	cmyk(74%, 43.5%, 0%, 21.6%)
CIE-LAB	lab(47.89, 10.37, -50.96)
CIE-LCH	lch(47.89, 52.00, 281.50°)
OKLab	oklab(55.38% -0.0317 -0.1459)
OKLCH	oklch(55.38% 0.149 257.7)
XYZ	xyz(17.7428, 16.7085, 56.9223)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3471C8 #C88B34

analogous

#34BBC8 #3471C8 #4134C8

triadic

#3471C8 #C83471 #71C834

tetradic

#3471C8 #C834BB #C88B34 #34C841

square

#3471C8 #C834BB #C88B34 #34C841

split-complementary

#3471C8 #C84134 #BBC834

monochromatic

#1B3A67 #275697 #3471C8 #6392D6 #93B4E3

Accessibility & contrast

On white

4.84

#3471C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3471C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3471C8

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3471C8	#FFFFFF	#000000	##FFFFFF
##3471C8	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4679CB

Deuteranopia (green-blind)

#2A6BC6

Tritanopia (blue-blind)

#008593

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3471c8;
/* rgb */ color: rgb(52, 113, 200);
/* oklch */ color: oklch(55.4% 0.149 257.7);

Tailwind

colors: {
  custom: {
    50: '#7f99d9',
    500: '#3471c8',
    950: '#000000',
  },
}

SCSS

$custom: #3471c8;
$custom-light: #7f99d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3471c8",
  "rgb": {
    "r": 52,
    "g": 113,
    "b": 200
  },
  "hsl": {
    "h": 215.27,
    "s": 58.73,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55375,
    "c": 0.14926,
    "h": 257.7
  },
  "luminance": 0.1671
}

Semantic roles & 50–950 ramp

primary

#3471C8

secondary

#CEB28A

accent

#A246E2

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #3471C8

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

Preview Lab → · Contrast checker → · Palette generator →