#3258BC#3258BC

#3258BC is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.1% C 0.164 H 265.2°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#3258BC
RGB	rgb(50, 88, 188)
HSL	hsl(223, 58%, 47%)
HSV	hsv(223, 73%, 74%)
CMYK	cmyk(73.4%, 53.2%, 0%, 26.3%)
CIE-LAB	lab(40.06, 21.66, -56.63)
CIE-LCH	lch(40.06, 60.63, 290.93°)
OKLab	oklab(49.1% -0.0138 -0.163)
OKLCH	oklch(49.1% 0.164 265.2)
XYZ	xyz(13.8790, 11.2869, 49.0143)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3258BC #BC9632

analogous

#329DBC #3258BC #5132BC

triadic

#3258BC #BC3258 #58BC32

tetradic

#3258BC #BC329D #BC9632 #32BC51

square

#3258BC #BC329D #BC9632 #32BC51

split-complementary

#3258BC #BC5132 #9DBC32

monochromatic

#182B5B #25418C #3258BC #587AD3 #89A1E0

Accessibility & contrast

On white

6.45

#3258BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#3258BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3258BC

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3258BC	#FFFFFF	#000000	##FFFFFF
##3258BC	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E65C0

Deuteranopia (green-blind)

#0058BA

Tritanopia (blue-blind)

#007081

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3258bc;
/* rgb */ color: rgb(50, 88, 188);
/* oklch */ color: oklch(49.1% 0.164 265.2);

Tailwind

colors: {
  custom: {
    50: '#7c86d1',
    500: '#3258bc',
    950: '#000000',
  },
}

SCSS

$custom: #3258bc;
$custom-light: #7c86d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3258bc",
  "rgb": {
    "r": 50,
    "g": 88,
    "b": 188
  },
  "hsl": {
    "h": 223.478,
    "s": 57.983,
    "l": 46.667
  },
  "oklch": {
    "l": 0.49104,
    "c": 0.16359,
    "h": 265.2
  },
  "luminance": 0.11288
}

Semantic roles & 50–950 ramp

primary

#3258BC

secondary

#C9B580

accent

#B747E1

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3258BC

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

Preview Lab → · Contrast checker → · Palette generator →