#3A54DC#3A54DC

#3A54DC is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.3% C 0.209 H 269.2°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#3A54DC
RGB	rgb(58, 84, 220)
HSL	hsl(230, 70%, 55%)
HSV	hsv(230, 74%, 86%)
CMYK	cmyk(73.6%, 61.8%, 0%, 13.7%)
CIE-LAB	lab(41.85, 36.85, -72.17)
CIE-LCH	lch(41.85, 81.03, 297.05°)
OKLab	oklab(51.31% -0.003 -0.2085)
OKLCH	oklch(51.31% 0.209 269.2)
XYZ	xyz(17.8291, 12.4056, 69.1512)
Luminance	0.1241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A54DC #DCC23A

analogous

#3AA5DC #3A54DC #713ADC

triadic

#3A54DC #DC3A54 #54DC3A

tetradic

#3A54DC #DC3AA5 #DCC23A #3ADC71

square

#3A54DC #DC3AA5 #DCC23A #3ADC71

split-complementary

#3A54DC #DC713A #A5DC3A

monochromatic

#172984 #2139B8 #3A54DC #6E81E5 #A2AEEE

Accessibility & contrast

On white

6.03

#3A54DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#3A54DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A54DC

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A54DC	#FFFFFF	#000000	##FFFFFF
##3A54DC	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE0

Deuteranopia (green-blind)

#005BD9

Tritanopia (blue-blind)

#007790

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3a54dc;
/* rgb */ color: rgb(58, 84, 220);
/* oklch */ color: oklch(51.3% 0.209 269.2);

Tailwind

colors: {
  custom: {
    50: '#8784e8',
    500: '#3a54dc',
    950: '#000000',
  },
}

SCSS

$custom: #3a54dc;
$custom-light: #8784e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a54dc",
  "rgb": {
    "r": 58,
    "g": 84,
    "b": 220
  },
  "hsl": {
    "h": 230.37,
    "s": 69.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.51314,
    "c": 0.20857,
    "h": 269.2
  },
  "luminance": 0.12407
}

Semantic roles & 50–950 ramp

primary

#3A54DC

secondary

#DBD097

accent

#D03BED

background

#F9F8FE

surface

#F1EFFD

border

#CBCAD5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3A54DC

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

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