#33489F#33489F

#33489F is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.6% C 0.143 H 269.4°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#33489F
RGB	rgb(51, 72, 159)
HSL	hsl(228, 51%, 41%)
HSV	hsv(228, 68%, 62%)
CMYK	cmyk(67.9%, 54.7%, 0%, 37.6%)
CIE-LAB	lab(33.65, 21.55, -49.80)
CIE-LCH	lch(33.65, 54.26, 293.40°)
OKLab	oklab(43.61% -0.0015 -0.1431)
OKLCH	oklch(43.61% 0.143 269.4)
XYZ	xyz(9.9385, 7.8408, 33.7838)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33489F #9F8A33

analogous

#337E9F #33489F #54339F

triadic

#33489F #9F3348 #489F33

tetradic

#33489F #9F337E #9F8A33 #339F54

square

#33489F #9F337E #9F8A33 #339F54

split-complementary

#33489F #9F5433 #7E9F33

monochromatic

#151E42 #243371 #33489F #4A62C5 #798AD4

Accessibility & contrast

On white

8.18

#33489F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#33489F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33489F

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33489F	#FFFFFF	#000000	##FFFFFF
##33489F	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0754A2

Deuteranopia (green-blind)

#004A9D

Tritanopia (blue-blind)

#005D6C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #33489f;
/* rgb */ color: rgb(51, 72, 159);
/* oklch */ color: oklch(43.6% 0.143 269.4);

Tailwind

colors: {
  custom: {
    50: '#787abc',
    500: '#33489f',
    950: '#000000',
  },
}

SCSS

$custom: #33489f;
$custom-light: #787abc;
$custom-dark: #000000;

JSON

{
  "hex": "#33489f",
  "rgb": {
    "r": 51,
    "g": 72,
    "b": 159
  },
  "hsl": {
    "h": 228.333,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.4361,
    "c": 0.14315,
    "h": 269.4
  },
  "luminance": 0.07842
}

Semantic roles & 50–950 ramp

primary

#33489F

secondary

#BCAE71

accent

#BF4DDB

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #33489F

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

Preview Lab → · Contrast checker → · Palette generator →