#3058A6#3058A6

#3058A6 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.4% C 0.134 H 262.2°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#3058A6
RGB	rgb(48, 88, 166)
HSL	hsl(220, 55%, 42%)
HSV	hsv(220, 71%, 65%)
CMYK	cmyk(71.1%, 47%, 0%, 34.9%)
CIE-LAB	lab(38.48, 13.11, -46.21)
CIE-LCH	lch(38.48, 48.03, 285.84°)
OKLab	oklab(47.4% -0.0182 -0.1324)
OKLCH	oklch(47.4% 0.134 262.2)
XYZ	xyz(11.5891, 10.3598, 37.4579)
Luminance	0.1036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3058A6 #A67E30

analogous

#3093A6 #3058A6 #4330A6

triadic

#3058A6 #A63058 #58A630

tetradic

#3058A6 #A63093 #A67E30 #30A643

square

#3058A6 #A63093 #A67E30 #30A643

split-complementary

#3058A6 #A64330 #93A630

monochromatic

#152647 #223F77 #3058A6 #4975CA #7899D8

Accessibility & contrast

On white

6.84

#3058A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#3058A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3058A6

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3058A6	#FFFFFF	#000000	##FFFFFF
##3058A6	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3060A9

Deuteranopia (green-blind)

#1656A4

Tritanopia (blue-blind)

#006A77

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3058a6;
/* rgb */ color: rgb(48, 88, 166);
/* oklch */ color: oklch(47.4% 0.134 262.2);

Tailwind

colors: {
  custom: {
    50: '#7786c1',
    500: '#3058a6',
    950: '#000000',
  },
}

SCSS

$custom: #3058a6;
$custom-light: #7786c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3058a6",
  "rgb": {
    "r": 48,
    "g": 88,
    "b": 166
  },
  "hsl": {
    "h": 219.661,
    "s": 55.14,
    "l": 41.961
  },
  "oklch": {
    "l": 0.474,
    "c": 0.13363,
    "h": 262.2
  },
  "luminance": 0.10361
}

Semantic roles & 50–950 ramp

primary

#3058A6

secondary

#C0A671

accent

#AC49DE

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3058A6

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

Preview Lab → · Contrast checker → · Palette generator →