#355E98#355E98

#355E98 is a mid, moderate blue. Relative luminance 0.110; OKLCH L 48.1% C 0.105 H 257.3°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#355E98
RGB	rgb(53, 94, 152)
HSL	hsl(215, 48%, 40%)
HSV	hsv(215, 65%, 60%)
CMYK	cmyk(65.1%, 38.2%, 0%, 40.4%)
CIE-LAB	lab(39.63, 4.89, -36.00)
CIE-LCH	lch(39.63, 36.33, 277.73°)
OKLab	oklab(48.08% -0.0231 -0.1022)
OKLCH	oklch(48.08% 0.105 257.3)
XYZ	xyz(11.1364, 11.0282, 31.2415)
Luminance	0.1103 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355E98 #986F35

analogous

#358F98 #355E98 #3E3598

triadic

#355E98 #98355E #5E9835

tetradic

#355E98 #98358F #986F35 #35983E

square

#355E98 #98358F #986F35 #35983E

split-complementary

#355E98 #983E35 #8F9835

monochromatic

#15263D #25426B #355E98 #4A7BC0 #789CD0

Accessibility & contrast

On white

6.55

#355E98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#355E98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355E98

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355E98	#FFFFFF	#000000	##FFFFFF
##355E98	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45629A

Deuteranopia (green-blind)

#375997

Tritanopia (blue-blind)

#006B73

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #355e98;
/* rgb */ color: rgb(53, 94, 152);
/* oklch */ color: oklch(48.1% 0.105 257.3);

Tailwind

colors: {
  custom: {
    50: '#768bb6',
    500: '#355e98',
    950: '#000000',
  },
}

SCSS

$custom: #355e98;
$custom-light: #768bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#355e98",
  "rgb": {
    "r": 53,
    "g": 94,
    "b": 152
  },
  "hsl": {
    "h": 215.152,
    "s": 48.293,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48077,
    "c": 0.10482,
    "h": 257.3
  },
  "luminance": 0.11029
}

Semantic roles & 50–950 ramp

primary

#355E98

secondary

#B89B70

accent

#A050D8

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #355E98

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

Preview Lab → · Contrast checker → · Palette generator →