#358AAD#358AAD

#358AAD is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 59.7% C 0.096 H 229.0°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#358AAD
RGB	rgb(53, 138, 173)
HSL	hsl(198, 53%, 44%)
HSV	hsv(198, 69%, 68%)
CMYK	cmyk(69.4%, 20.2%, 0%, 32.2%)
CIE-LAB	lab(53.97, -13.96, -25.88)
CIE-LCH	lch(53.97, 29.40, 241.65°)
OKLab	oklab(59.73% -0.0631 -0.0725)
OKLCH	oklch(59.73% 0.096 229)
XYZ	xyz(18.0965, 21.9490, 42.8099)
Luminance	0.2195 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358AAD #AD5835

analogous

#35AD94 #358AAD #354EAD

triadic

#358AAD #AD358A #8AAD35

tetradic

#358AAD #9435AD #AD5835 #4EAD35

square

#358AAD #9435AD #AD5835 #4EAD35

split-complementary

#358AAD #AD354E #AD9435

monochromatic

#183F4F #27657E #358AAD #54A8CB #83C0D9

Accessibility & contrast

On white

3.90

#358AAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#358AAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358AAD

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358AAD	#FFFFFF	#000000	##000000
##358AAD	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7888AF

Deuteranopia (green-blind)

#677CAD

Tritanopia (blue-blind)

#009496

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #358aad;
/* rgb */ color: rgb(53, 138, 173);
/* oklch */ color: oklch(59.7% 0.096 229.0);

Tailwind

colors: {
  custom: {
    50: '#7bacc5',
    500: '#358aad',
    950: '#000000',
  },
}

SCSS

$custom: #358aad;
$custom-light: #7bacc5;
$custom-dark: #000000;

JSON

{
  "hex": "#358aad",
  "rgb": {
    "r": 53,
    "g": 138,
    "b": 173
  },
  "hsl": {
    "h": 197.5,
    "s": 53.097,
    "l": 44.314
  },
  "oklch": {
    "l": 0.59731,
    "c": 0.09612,
    "h": 229
  },
  "luminance": 0.21951
}

Semantic roles & 50–950 ramp

primary

#358AAD

secondary

#C3907B

accent

#764BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #358AAD

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

Preview Lab → · Contrast checker → · Palette generator →