#3058A2#3058A2

#3058A2 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.1% C 0.128 H 261.5°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#3058A2
RGB	rgb(48, 88, 162)
HSL	hsl(219, 54%, 41%)
HSV	hsv(219, 70%, 64%)
CMYK	cmyk(70.4%, 45.7%, 0%, 36.5%)
CIE-LAB	lab(38.23, 11.60, -44.23)
CIE-LCH	lch(38.23, 45.73, 284.70°)
OKLab	oklab(47.12% -0.0189 -0.1266)
OKLCH	oklch(47.12% 0.128 261.5)
XYZ	xyz(11.2279, 10.2153, 35.5554)
Luminance	0.1022 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3058A2 #A27A30

analogous

#3091A2 #3058A2 #4130A2

triadic

#3058A2 #A23058 #58A230

tetradic

#3058A2 #A23091 #A27A30 #30A241

square

#3058A2 #A23091 #A27A30 #30A241

split-complementary

#3058A2 #A24130 #91A230

monochromatic

#142544 #223E73 #3058A2 #4774C8 #7698D6

Accessibility & contrast

On white

6.90

#3058A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#3058A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3058A2

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3058A2	#FFFFFF	#000000	##FFFFFF
##3058A2	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3360A5

Deuteranopia (green-blind)

#1D55A0

Tritanopia (blue-blind)

#006975

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3058a2;
/* rgb */ color: rgb(48, 88, 162);
/* oklch */ color: oklch(47.1% 0.128 261.5);

Tailwind

colors: {
  custom: {
    50: '#7686be',
    500: '#3058a2',
    950: '#000000',
  },
}

SCSS

$custom: #3058a2;
$custom-light: #7686be;
$custom-dark: #000000;

JSON

{
  "hex": "#3058a2",
  "rgb": {
    "r": 48,
    "g": 88,
    "b": 162
  },
  "hsl": {
    "h": 218.947,
    "s": 54.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.47122,
    "c": 0.12798,
    "h": 261.5
  },
  "luminance": 0.10216
}

Semantic roles & 50–950 ramp

primary

#3058A2

secondary

#BEA36F

accent

#AA4ADE

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3058A2

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

Preview Lab → · Contrast checker → · Palette generator →