#354EA9#354EA9

#354EA9 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.7% C 0.149 H 268.4°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#354EA9
RGB	rgb(53, 78, 169)
HSL	hsl(227, 52%, 44%)
HSV	hsv(227, 69%, 66%)
CMYK	cmyk(68.6%, 53.8%, 0%, 33.7%)
CIE-LAB	lab(36.12, 21.59, -51.79)
CIE-LCH	lch(36.12, 56.11, 292.63°)
OKLab	oklab(45.73% -0.0042 -0.1489)
OKLCH	oklch(45.73% 0.149 268.4)
XYZ	xyz(11.3516, 9.0691, 38.6807)
Luminance	0.0907 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354EA9 #A99035

analogous

#3588A9 #354EA9 #5635A9

triadic

#354EA9 #A9354E #4EA935

tetradic

#354EA9 #A93588 #A99035 #35A956

square

#354EA9 #A93588 #A99035 #35A956

split-complementary

#354EA9 #A95635 #88A935

monochromatic

#18234C #26387A #354EA9 #526CC9 #8194D7

Accessibility & contrast

On white

7.46

#354EA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#354EA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354EA9

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354EA9	#FFFFFF	#000000	##FFFFFF
##354EA9	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E5AAC

Deuteranopia (green-blind)

#0050A7

Tritanopia (blue-blind)

#006474

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #354ea9;
/* rgb */ color: rgb(53, 78, 169);
/* oklch */ color: oklch(45.7% 0.149 268.4);

Tailwind

colors: {
  custom: {
    50: '#7a7fc3',
    500: '#354ea9',
    950: '#000000',
  },
}

SCSS

$custom: #354ea9;
$custom-light: #7a7fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#354ea9",
  "rgb": {
    "r": 53,
    "g": 78,
    "b": 169
  },
  "hsl": {
    "h": 227.069,
    "s": 52.252,
    "l": 43.529
  },
  "oklch": {
    "l": 0.4573,
    "c": 0.14893,
    "h": 268.4
  },
  "luminance": 0.0907
}

Semantic roles & 50–950 ramp

primary

#354EA9

secondary

#C1B179

accent

#BD4CDC

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #354EA9

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

Preview Lab → · Contrast checker → · Palette generator →