#3049AE#3049AE

#3049AE is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.9% C 0.164 H 268.4°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#3049AE
RGB	rgb(48, 73, 174)
HSL	hsl(228, 57%, 44%)
HSV	hsv(228, 72%, 68%)
CMYK	cmyk(72.4%, 58%, 0%, 31.8%)
CIE-LAB	lab(34.90, 26.02, -56.75)
CIE-LCH	lch(34.90, 62.43, 294.63°)
OKLab	oklab(44.87% -0.0046 -0.1636)
OKLCH	oklch(44.87% 0.164 268.4)
XYZ	xyz(11.2388, 8.4483, 41.0746)
Luminance	0.0845 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3049AE #AE9530

analogous

#3088AE #3049AE #5630AE

triadic

#3049AE #AE3049 #49AE30

tetradic

#3049AE #AE3088 #AE9530 #30AE56

square

#3049AE #AE3088 #AE9530 #30AE56

split-complementary

#3049AE #AE5630 #88AE30

monochromatic

#16214E #23357E #3049AE #4D67CE #7D90DB

Accessibility & contrast

On white

7.81

#3049AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#3049AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3049AE

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3049AE	#FFFFFF	#000000	##FFFFFF
##3049AE	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B1

Deuteranopia (green-blind)

#004CAC

Tritanopia (blue-blind)

#006274

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3049ae;
/* rgb */ color: rgb(48, 73, 174);
/* oklch */ color: oklch(44.9% 0.164 268.4);

Tailwind

colors: {
  custom: {
    50: '#7a7bc7',
    500: '#3049ae',
    950: '#000000',
  },
}

SCSS

$custom: #3049ae;
$custom-light: #7a7bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3049ae",
  "rgb": {
    "r": 48,
    "g": 73,
    "b": 174
  },
  "hsl": {
    "h": 228.095,
    "s": 56.757,
    "l": 43.529
  },
  "oklch": {
    "l": 0.44865,
    "c": 0.16371,
    "h": 268.4
  },
  "luminance": 0.08449
}

Semantic roles & 50–950 ramp

primary

#3049AE

secondary

#C4B476

accent

#C248E0

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #3049AE

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

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