#3480B6#3480B6

#3480B6 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.7% C 0.112 H 243.1°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3480B6
RGB	rgb(52, 128, 182)
HSL	hsl(205, 56%, 46%)
HSV	hsv(205, 71%, 71%)
CMYK	cmyk(71.4%, 29.7%, 0%, 28.6%)
CIE-LAB	lab(51.32, -5.30, -35.19)
CIE-LCH	lch(51.32, 35.58, 261.43°)
OKLab	oklab(57.74% -0.0504 -0.0995)
OKLCH	oklch(57.74% 0.112 243.1)
XYZ	xyz(17.5756, 19.5439, 47.0930)
Luminance	0.1955 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3480B6 #B66A34

analogous

#34B6AB #3480B6 #343FB6

triadic

#3480B6 #B63480 #80B634

tetradic

#3480B6 #AB34B6 #B66A34 #3FB634

square

#3480B6 #AB34B6 #B66A34 #3FB634

split-complementary

#3480B6 #B6343F #B6AB34

monochromatic

#193D57 #265F86 #3480B6 #589ECF #88B9DD

Accessibility & contrast

On white

4.28

#3480B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#3480B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3480B6

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3480B6	#FFFFFF	#000000	##000000
##3480B6	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6781B8

Deuteranopia (green-blind)

#5575B5

Tritanopia (blue-blind)

#008D93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3480b6;
/* rgb */ color: rgb(52, 128, 182);
/* oklch */ color: oklch(57.7% 0.112 243.1);

Tailwind

colors: {
  custom: {
    50: '#7ca4cc',
    500: '#3480b6',
    950: '#000000',
  },
}

SCSS

$custom: #3480b6;
$custom-light: #7ca4cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3480b6",
  "rgb": {
    "r": 52,
    "g": 128,
    "b": 182
  },
  "hsl": {
    "h": 204.923,
    "s": 55.556,
    "l": 45.882
  },
  "oklch": {
    "l": 0.57744,
    "c": 0.11151,
    "h": 243.1
  },
  "luminance": 0.19546
}

Semantic roles & 50–950 ramp

primary

#3480B6

secondary

#C79D7F

accent

#8749DF

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3480B6

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

Preview Lab → · Contrast checker → · Palette generator →