#3258AA#3258AA

#3258AA is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.8% C 0.139 H 263.4°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#3258AA
RGB	rgb(50, 88, 170)
HSL	hsl(221, 55%, 43%)
HSV	hsv(221, 71%, 67%)
CMYK	cmyk(70.6%, 48.2%, 0%, 33.3%)
CIE-LAB	lab(38.83, 14.91, -48.02)
CIE-LCH	lch(38.83, 50.28, 287.25°)
OKLab	oklab(47.77% -0.016 -0.1377)
OKLCH	oklch(47.77% 0.139 263.4)
XYZ	xyz(12.0582, 10.5586, 39.4249)
Luminance	0.1056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3258AA #AA8432

analogous

#3294AA #3258AA #4832AA

triadic

#3258AA #AA3258 #58AA32

tetradic

#3258AA #AA3294 #AA8432 #32AA48

square

#3258AA #AA3294 #AA8432 #32AA48

split-complementary

#3258AA #AA4832 #94AA32

monochromatic

#16274B #24407B #3258AA #4E76CB #7D9AD9

Accessibility & contrast

On white

6.75

#3258AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#3258AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3258AA

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3258AA	#FFFFFF	#000000	##FFFFFF
##3258AA	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C61AD

Deuteranopia (green-blind)

#0D56A8

Tritanopia (blue-blind)

#006B79

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3258aa;
/* rgb */ color: rgb(50, 88, 170);
/* oklch */ color: oklch(47.8% 0.139 263.4);

Tailwind

colors: {
  custom: {
    50: '#7986c4',
    500: '#3258aa',
    950: '#000000',
  },
}

SCSS

$custom: #3258aa;
$custom-light: #7986c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3258aa",
  "rgb": {
    "r": 50,
    "g": 88,
    "b": 170
  },
  "hsl": {
    "h": 221,
    "s": 54.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.47772,
    "c": 0.1386,
    "h": 263.4
  },
  "luminance": 0.1056
}

Semantic roles & 50–950 ramp

primary

#3258AA

secondary

#C2AA76

accent

#AF4ADE

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #3258AA

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

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