#335AAB#335AAB

#335AAB is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.3% C 0.137 H 263.0°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#335AAB
RGB	rgb(51, 90, 171)
HSL	hsl(221, 54%, 44%)
HSV	hsv(221, 70%, 67%)
CMYK	cmyk(70.2%, 47.4%, 0%, 32.9%)
CIE-LAB	lab(39.50, 14.14, -47.52)
CIE-LCH	lch(39.50, 49.58, 286.57°)
OKLab	oklab(48.33% -0.0168 -0.1362)
OKLCH	oklch(48.33% 0.137 263)
XYZ	xyz(12.3695, 10.9551, 39.9828)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335AAB #AB8433

analogous

#3396AB #335AAB #4833AB

triadic

#335AAB #AB335A #5AAB33

tetradic

#335AAB #AB3396 #AB8433 #33AB48

square

#335AAB #AB3396 #AB8433 #33AB48

split-complementary

#335AAB #AB4833 #96AB33

monochromatic

#17284D #25417C #335AAB #5078CB #7F9DD9

Accessibility & contrast

On white

6.58

#335AAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#335AAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335AAB

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335AAB	#FFFFFF	#000000	##FFFFFF
##335AAB	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3063AE

Deuteranopia (green-blind)

#1558A9

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #335aab;
/* rgb */ color: rgb(51, 90, 171);
/* oklch */ color: oklch(48.3% 0.137 263.0);

Tailwind

colors: {
  custom: {
    50: '#7988c4',
    500: '#335aab',
    950: '#000000',
  },
}

SCSS

$custom: #335aab;
$custom-light: #7988c4;
$custom-dark: #000000;

JSON

{
  "hex": "#335aab",
  "rgb": {
    "r": 51,
    "g": 90,
    "b": 171
  },
  "hsl": {
    "h": 220.5,
    "s": 54.054,
    "l": 43.529
  },
  "oklch": {
    "l": 0.48325,
    "c": 0.13719,
    "h": 263
  },
  "luminance": 0.10956
}

Semantic roles & 50–950 ramp

primary

#335AAB

secondary

#C2AA78

accent

#AE4ADD

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #335AAB

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

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