#3059DC#3059DC

#3059DC is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 51.8% C 0.205 H 266.0°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3059DC
RGB	rgb(48, 89, 220)
HSL	hsl(226, 71%, 53%)
HSV	hsv(226, 78%, 86%)
CMYK	cmyk(78.2%, 59.5%, 0%, 13.7%)
CIE-LAB	lab(42.67, 32.67, -70.85)
CIE-LCH	lch(42.67, 78.02, 294.75°)
OKLab	oklab(51.81% -0.0145 -0.2048)
OKLCH	oklch(51.81% 0.205 266)
XYZ	xyz(17.7050, 12.9384, 69.2605)
Luminance	0.1294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3059DC #DCB330

analogous

#30AFDC #3059DC #5D30DC

triadic

#3059DC #DC3059 #59DC30

tetradic

#3059DC #DC30AF #DCB330 #30DC5D

square

#3059DC #DC30AF #DCB330 #30DC5D

split-complementary

#3059DC #DC5D30 #AFDC30

monochromatic

#152E7D #1E41B1 #3059DC #6483E5 #99ADEE

Accessibility & contrast

On white

5.85

#3059DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#3059DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3059DC

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3059DC	#FFFFFF	#000000	##FFFFFF
##3059DC	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE0

Deuteranopia (green-blind)

#005DD9

Tritanopia (blue-blind)

#007A92

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3059dc;
/* rgb */ color: rgb(48, 89, 220);
/* oklch */ color: oklch(51.8% 0.205 266.0);

Tailwind

colors: {
  custom: {
    50: '#8387e8',
    500: '#3059dc',
    950: '#000000',
  },
}

SCSS

$custom: #3059dc;
$custom-light: #8387e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3059dc",
  "rgb": {
    "r": 48,
    "g": 89,
    "b": 220
  },
  "hsl": {
    "h": 225.698,
    "s": 71.074,
    "l": 52.549
  },
  "oklch": {
    "l": 0.51805,
    "c": 0.20532,
    "h": 266
  },
  "luminance": 0.1294
}

Semantic roles & 50–950 ramp

primary

#3059DC

secondary

#D9C78F

accent

#C33AEE

background

#F8F8FE

surface

#F0EFFD

border

#CBCAD5

text

#0D0B16

muted

#7D7C84

Preview Lab

Preview with #3059DC

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

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