#3078BA#3078BA

#3078BA is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 56.0% C 0.125 H 249.5°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3078BA
RGB	rgb(48, 120, 186)
HSL	hsl(209, 59%, 46%)
HSV	hsv(209, 74%, 73%)
CMYK	cmyk(74.2%, 35.5%, 0%, 27.1%)
CIE-LAB	lab(49.01, 0.35, -41.13)
CIE-LCH	lch(49.01, 41.13, 270.48°)
OKLab	oklab(55.96% -0.0438 -0.1169)
OKLCH	oklch(55.96% 0.125 249.5)
XYZ	xyz(16.7950, 17.6046, 48.9577)
Luminance	0.1761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3078BA #BA7230

analogous

#30BAB7 #3078BA #3033BA

triadic

#3078BA #BA3078 #78BA30

tetradic

#3078BA #B730BA #BA7230 #33BA30

square

#3078BA #B730BA #BA7230 #33BA30

split-complementary

#3078BA #BA3033 #BAB730

monochromatic

#173959 #235989 #3078BA #5496D3 #85B4DF

Accessibility & contrast

On white

4.64

#3078BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#3078BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3078BA

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3078BA	#FFFFFF	#000000	##FFFFFF
##3078BA	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7BBD

Deuteranopia (green-blind)

#466FB9

Tritanopia (blue-blind)

#008890

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3078ba;
/* rgb */ color: rgb(48, 120, 186);
/* oklch */ color: oklch(56.0% 0.125 249.5);

Tailwind

colors: {
  custom: {
    50: '#7b9ecf',
    500: '#3078ba',
    950: '#000000',
  },
}

SCSS

$custom: #3078ba;
$custom-light: #7b9ecf;
$custom-dark: #000000;

JSON

{
  "hex": "#3078ba",
  "rgb": {
    "r": 48,
    "g": 120,
    "b": 186
  },
  "hsl": {
    "h": 208.696,
    "s": 58.974,
    "l": 45.882
  },
  "oklch": {
    "l": 0.5596,
    "c": 0.12489,
    "h": 249.5
  },
  "luminance": 0.17606
}

Semantic roles & 50–950 ramp

primary

#3078BA

secondary

#C9A17D

accent

#9046E2

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3078BA

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

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