#3058AE#3058AE

#3058AE is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.0% C 0.145 H 263.2°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#3058AE
RGB	rgb(48, 88, 174)
HSL	hsl(221, 57%, 44%)
HSV	hsv(221, 72%, 68%)
CMYK	cmyk(72.4%, 49.4%, 0%, 31.8%)
CIE-LAB	lab(39.01, 16.12, -50.10)
CIE-LCH	lch(39.01, 52.64, 287.84°)
OKLab	oklab(47.97% -0.017 -0.1438)
OKLCH	oklch(47.97% 0.145 263.2)
XYZ	xyz(12.3459, 10.6625, 41.4436)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3058AE #AE8630

analogous

#3097AE #3058AE #4730AE

triadic

#3058AE #AE3058 #58AE30

tetradic

#3058AE #AE3097 #AE8630 #30AE47

square

#3058AE #AE3097 #AE8630 #30AE47

split-complementary

#3058AE #AE4730 #97AE30

monochromatic

#16274E #23407E #3058AE #4D76CE #7D9BDB

Accessibility & contrast

On white

6.70

#3058AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#3058AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3058AE

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3058AE	#FFFFFF	#000000	##FFFFFF
##3058AE	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2762B1

Deuteranopia (green-blind)

#0056AC

Tritanopia (blue-blind)

#006C7A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3058ae;
/* rgb */ color: rgb(48, 88, 174);
/* oklch */ color: oklch(48.0% 0.145 263.2);

Tailwind

colors: {
  custom: {
    50: '#7986c7',
    500: '#3058ae',
    950: '#000000',
  },
}

SCSS

$custom: #3058ae;
$custom-light: #7986c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3058ae",
  "rgb": {
    "r": 48,
    "g": 88,
    "b": 174
  },
  "hsl": {
    "h": 220.952,
    "s": 56.757,
    "l": 43.529
  },
  "oklch": {
    "l": 0.47971,
    "c": 0.14486,
    "h": 263.2
  },
  "luminance": 0.10664
}

Semantic roles & 50–950 ramp

primary

#3058AE

secondary

#C4AB76

accent

#B048E0

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #3058AE

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

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