#355A98#355A98

#355A98 is a mid, moderate blue. Relative luminance 0.103; OKLCH L 47.2% C 0.109 H 260.1°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#355A98
RGB	rgb(53, 90, 152)
HSL	hsl(218, 48%, 40%)
HSV	hsv(218, 65%, 60%)
CMYK	cmyk(65.1%, 40.8%, 0%, 40.4%)
CIE-LAB	lab(38.44, 7.46, -37.89)
CIE-LCH	lch(38.44, 38.62, 281.13°)
OKLab	oklab(47.15% -0.0187 -0.1078)
OKLCH	oklch(47.15% 0.109 260.1)
XYZ	xyz(10.7899, 10.3352, 31.1259)
Luminance	0.1034 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355A98 #987335

analogous

#358B98 #355A98 #423598

triadic

#355A98 #98355A #5A9835

tetradic

#355A98 #98358B #987335 #359842

square

#355A98 #98358B #987335 #359842

split-complementary

#355A98 #984235 #8B9835

monochromatic

#15243D #253F6B #355A98 #4A76C0 #7899D0

Accessibility & contrast

On white

6.85

#355A98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#355A98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355A98

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355A98	#FFFFFF	#000000	##FFFFFF
##355A98	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5F9A

Deuteranopia (green-blind)

#305697

Tritanopia (blue-blind)

#006871

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #355a98;
/* rgb */ color: rgb(53, 90, 152);
/* oklch */ color: oklch(47.2% 0.109 260.1);

Tailwind

colors: {
  custom: {
    50: '#7688b7',
    500: '#355a98',
    950: '#000000',
  },
}

SCSS

$custom: #355a98;
$custom-light: #7688b7;
$custom-dark: #000000;

JSON

{
  "hex": "#355a98",
  "rgb": {
    "r": 53,
    "g": 90,
    "b": 152
  },
  "hsl": {
    "h": 217.576,
    "s": 48.293,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47153,
    "c": 0.10946,
    "h": 260.1
  },
  "luminance": 0.10336
}

Semantic roles & 50–950 ramp

primary

#355A98

secondary

#B89E70

accent

#A550D8

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #355A98

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

Preview Lab → · Contrast checker → · Palette generator →