#358BB0#358BB0

#358BB0 is a mid, moderate cyan. Relative luminance 0.224; OKLCH L 60.1% C 0.098 H 230.1°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#358BB0
RGB	rgb(53, 139, 176)
HSL	hsl(198, 54%, 45%)
HSV	hsv(198, 70%, 69%)
CMYK	cmyk(69.9%, 21%, 0%, 31%)
CIE-LAB	lab(54.40, -13.51, -26.93)
CIE-LCH	lch(54.40, 30.13, 243.36°)
OKLab	oklab(60.11% -0.063 -0.0755)
OKLCH	oklch(60.11% 0.098 230.1)
XYZ	xyz(18.5342, 22.3547, 44.4040)
Luminance	0.2236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358BB0 #B05A35

analogous

#35B098 #358BB0 #354DB0

triadic

#358BB0 #B0358B #8BB035

tetradic

#358BB0 #9835B0 #B05A35 #4DB035

square

#358BB0 #9835B0 #B05A35 #4DB035

split-complementary

#358BB0 #B0354D #B09835

monochromatic

#194152 #276681 #358BB0 #56A9CC #85C1DA

Accessibility & contrast

On white

3.84

#358BB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#358BB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358BB0

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358BB0	#FFFFFF	#000000	##000000
##358BB0	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7889B2

Deuteranopia (green-blind)

#677DAF

Tritanopia (blue-blind)

#009597

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #358bb0;
/* rgb */ color: rgb(53, 139, 176);
/* oklch */ color: oklch(60.1% 0.098 230.1);

Tailwind

colors: {
  custom: {
    50: '#7bacc7',
    500: '#358bb0',
    950: '#000000',
  },
}

SCSS

$custom: #358bb0;
$custom-light: #7bacc7;
$custom-dark: #000000;

JSON

{
  "hex": "#358bb0",
  "rgb": {
    "r": 53,
    "g": 139,
    "b": 176
  },
  "hsl": {
    "h": 198.049,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.60114,
    "c": 0.09837,
    "h": 230.1
  },
  "luminance": 0.22357
}

Semantic roles & 50–950 ramp

primary

#358BB0

secondary

#C4927D

accent

#774BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #358BB0

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

Preview Lab → · Contrast checker → · Palette generator →