#354CAC#354CAC

#354CAC is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.6% C 0.156 H 269.2°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#354CAC
RGB	rgb(53, 76, 172)
HSL	hsl(228, 53%, 44%)
HSV	hsv(228, 69%, 67%)
CMYK	cmyk(69.2%, 55.8%, 0%, 32.5%)
CIE-LAB	lab(35.80, 24.01, -54.09)
CIE-LCH	lch(35.80, 59.18, 293.93°)
OKLab	oklab(45.56% -0.0023 -0.1557)
OKLCH	oklch(45.56% 0.156 269.2)
XYZ	xyz(11.4965, 8.9032, 40.1343)
Luminance	0.0890 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354CAC #AC9535

analogous

#3588AC #354CAC #5935AC

triadic

#354CAC #AC354C #4CAC35

tetradic

#354CAC #AC3588 #AC9535 #35AC59

square

#354CAC #AC3588 #AC9535 #35AC59

split-complementary

#354CAC #AC5935 #88AC35

monochromatic

#18234E #27377D #354CAC #546BCA #8393D9

Accessibility & contrast

On white

7.55

#354CAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#354CAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354CAC

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354CAC	#FFFFFF	#000000	##FFFFFF
##354CAC	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AAF

Deuteranopia (green-blind)

#004FAA

Tritanopia (blue-blind)

#006374

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #354cac;
/* rgb */ color: rgb(53, 76, 172);
/* oklch */ color: oklch(45.6% 0.156 269.2);

Tailwind

colors: {
  custom: {
    50: '#7b7dc5',
    500: '#354cac',
    950: '#000000',
  },
}

SCSS

$custom: #354cac;
$custom-light: #7b7dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#354cac",
  "rgb": {
    "r": 53,
    "g": 76,
    "b": 172
  },
  "hsl": {
    "h": 228.403,
    "s": 52.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45559,
    "c": 0.1557,
    "h": 269.2
  },
  "luminance": 0.08904
}

Semantic roles & 50–950 ramp

primary

#354CAC

secondary

#C2B47B

accent

#C04CDC

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #354CAC

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

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