#354AAB#354AAB

#354AAB is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.1% C 0.157 H 269.8°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#354AAB
RGB	rgb(53, 74, 171)
HSL	hsl(229, 53%, 44%)
HSV	hsv(229, 69%, 67%)
CMYK	cmyk(69%, 56.7%, 0%, 32.9%)
CIE-LAB	lab(35.19, 24.96, -54.48)
CIE-LCH	lch(35.19, 59.93, 294.61°)
OKLab	oklab(45.08% -0.0006 -0.1568)
OKLCH	oklch(45.08% 0.157 269.8)
XYZ	xyz(11.2652, 8.5936, 39.5852)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354AAB #AB9635

analogous

#3585AB #354AAB #5B35AB

triadic

#354AAB #AB354A #4AAB35

tetradic

#354AAB #AB3585 #AB9635 #35AB5B

square

#354AAB #AB3585 #AB9635 #35AB5B

split-complementary

#354AAB #AB5B35 #85AB35

monochromatic

#18224E #27367C #354AAB #5368CA #8291D8

Accessibility & contrast

On white

7.72

#354AAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#354AAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354AAB

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354AAB	#FFFFFF	#000000	##FFFFFF
##354AAB	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AE

Deuteranopia (green-blind)

#004EA9

Tritanopia (blue-blind)

#006273

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #354aab;
/* rgb */ color: rgb(53, 74, 171);
/* oklch */ color: oklch(45.1% 0.157 269.8);

Tailwind

colors: {
  custom: {
    50: '#7b7cc5',
    500: '#354aab',
    950: '#000000',
  },
}

SCSS

$custom: #354aab;
$custom-light: #7b7cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#354aab",
  "rgb": {
    "r": 53,
    "g": 74,
    "b": 171
  },
  "hsl": {
    "h": 229.322,
    "s": 52.679,
    "l": 43.922
  },
  "oklch": {
    "l": 0.45079,
    "c": 0.15685,
    "h": 269.8
  },
  "luminance": 0.08595
}

Semantic roles & 50–950 ramp

primary

#354AAB

secondary

#C2B57A

accent

#C24CDC

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #354AAB

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

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