#335CB0#335CB0

#335CB0 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.1% C 0.142 H 262.7°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#335CB0
RGB	rgb(51, 92, 176)
HSL	hsl(220, 55%, 45%)
HSV	hsv(220, 71%, 69%)
CMYK	cmyk(71%, 47.7%, 0%, 31%)
CIE-LAB	lab(40.40, 14.70, -49.04)
CIE-LCH	lch(40.40, 51.20, 286.69°)
OKLab	oklab(49.11% -0.0179 -0.1406)
OKLCH	oklch(49.11% 0.142 262.7)
XYZ	xyz(13.0261, 11.4913, 42.5974)
Luminance	0.1149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335CB0 #B08733

analogous

#339BB0 #335CB0 #4933B0

triadic

#335CB0 #B0335C #5CB033

tetradic

#335CB0 #B0339B #B08733 #33B049

square

#335CB0 #B0339B #B08733 #33B049

split-complementary

#335CB0 #B04933 #9BB033

monochromatic

#182A51 #254381 #335CB0 #537BCD #829FDB

Accessibility & contrast

On white

6.37

#335CB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#335CB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335CB0

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335CB0	#FFFFFF	#000000	##FFFFFF
##335CB0	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F65B3

Deuteranopia (green-blind)

#105AAE

Tritanopia (blue-blind)

#00707D

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #335cb0;
/* rgb */ color: rgb(51, 92, 176);
/* oklch */ color: oklch(49.1% 0.142 262.7);

Tailwind

colors: {
  custom: {
    50: '#7a89c8',
    500: '#335cb0',
    950: '#000000',
  },
}

SCSS

$custom: #335cb0;
$custom-light: #7a89c8;
$custom-dark: #000000;

JSON

{
  "hex": "#335cb0",
  "rgb": {
    "r": 51,
    "g": 92,
    "b": 176
  },
  "hsl": {
    "h": 220.32,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49112,
    "c": 0.14172,
    "h": 262.7
  },
  "luminance": 0.11493
}

Semantic roles & 50–950 ramp

primary

#335CB0

secondary

#C4AC7B

accent

#AE49DE

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #335CB0

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

Preview Lab → · Contrast checker → · Palette generator →