#3045A2#3045A2

#3045A2 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.1% C 0.152 H 269.3°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#3045A2
RGB	rgb(48, 69, 162)
HSL	hsl(229, 54%, 41%)
HSV	hsv(229, 70%, 64%)
CMYK	cmyk(70.4%, 57.4%, 0%, 36.5%)
CIE-LAB	lab(32.90, 24.20, -52.82)
CIE-LCH	lch(32.90, 58.10, 294.62°)
OKLab	oklab(43.08% -0.0017 -0.1521)
OKLCH	oklch(43.08% 0.152 269.3)
XYZ	xyz(9.8664, 7.4923, 35.1016)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3045A2 #A28D30

analogous

#307EA2 #3045A2 #5430A2

triadic

#3045A2 #A23045 #45A230

tetradic

#3045A2 #A2307E #A28D30 #30A254

square

#3045A2 #A2307E #A28D30 #30A254

split-complementary

#3045A2 #A25430 #7EA230

monochromatic

#141D44 #223173 #3045A2 #475FC8 #7688D6

Accessibility & contrast

On white

8.40

#3045A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3045A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3045A2

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3045A2	#FFFFFF	#000000	##FFFFFF
##3045A2	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A5

Deuteranopia (green-blind)

#0048A0

Tritanopia (blue-blind)

#005C6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3045a2;
/* rgb */ color: rgb(48, 69, 162);
/* oklch */ color: oklch(43.1% 0.152 269.3);

Tailwind

colors: {
  custom: {
    50: '#7778be',
    500: '#3045a2',
    950: '#000000',
  },
}

SCSS

$custom: #3045a2;
$custom-light: #7778be;
$custom-dark: #000000;

JSON

{
  "hex": "#3045a2",
  "rgb": {
    "r": 48,
    "g": 69,
    "b": 162
  },
  "hsl": {
    "h": 228.947,
    "s": 54.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.43077,
    "c": 0.15215,
    "h": 269.3
  },
  "luminance": 0.07493
}

Semantic roles & 50–950 ramp

primary

#3045A2

secondary

#BEB06F

accent

#C24ADE

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3045A2

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

Preview Lab → · Contrast checker → · Palette generator →