#3253BC#3253BC

#3253BC is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.1% C 0.170 H 266.7°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#3253BC
RGB	rgb(50, 83, 188)
HSL	hsl(226, 58%, 47%)
HSV	hsv(226, 73%, 74%)
CMYK	cmyk(73.4%, 55.9%, 0%, 26.3%)
CIE-LAB	lab(38.71, 24.92, -58.81)
CIE-LCH	lch(38.71, 63.87, 292.97°)
OKLab	oklab(48.09% -0.0099 -0.1695)
OKLCH	oklch(48.09% 0.17 266.7)
XYZ	xyz(13.4826, 10.4940, 48.8822)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3253BC #BC9B32

analogous

#3298BC #3253BC #5632BC

triadic

#3253BC #BC3253 #53BC32

tetradic

#3253BC #BC3298 #BC9B32 #32BC56

square

#3253BC #BC3298 #BC9B32 #32BC56

split-complementary

#3253BC #BC5632 #98BC32

monochromatic

#18285B #253E8C #3253BC #5876D3 #899EE0

Accessibility & contrast

On white

6.78

#3253BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#3253BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3253BC

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3253BC	#FFFFFF	#000000	##FFFFFF
##3253BC	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C0

Deuteranopia (green-blind)

#0055BA

Tritanopia (blue-blind)

#006D7F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3253bc;
/* rgb */ color: rgb(50, 83, 188);
/* oklch */ color: oklch(48.1% 0.170 266.7);

Tailwind

colors: {
  custom: {
    50: '#7d82d1',
    500: '#3253bc',
    950: '#000000',
  },
}

SCSS

$custom: #3253bc;
$custom-light: #7d82d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3253bc",
  "rgb": {
    "r": 50,
    "g": 83,
    "b": 188
  },
  "hsl": {
    "h": 225.652,
    "s": 57.983,
    "l": 46.667
  },
  "oklch": {
    "l": 0.48089,
    "c": 0.16978,
    "h": 266.7
  },
  "luminance": 0.10495
}

Semantic roles & 50–950 ramp

primary

#3253BC

secondary

#C9B880

accent

#BC47E1

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #3253BC

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

Preview Lab → · Contrast checker → · Palette generator →