#358EBB#358EBB

#358EBB is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.4% C 0.107 H 234.6°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#358EBB
RGB	rgb(53, 142, 187)
HSL	hsl(200, 56%, 47%)
HSV	hsv(200, 72%, 73%)
CMYK	cmyk(71.7%, 24.1%, 0%, 26.7%)
CIE-LAB	lab(55.77, -11.45, -31.08)
CIE-LCH	lch(55.77, 33.12, 249.78°)
OKLab	oklab(61.36% -0.0621 -0.0874)
OKLCH	oklch(61.36% 0.107 234.6)
XYZ	xyz(20.1073, 23.6885, 50.5167)
Luminance	0.2369 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358EBB #BB6235

analogous

#35BBA5 #358EBB #354BBB

triadic

#358EBB #BB358E #8EBB35

tetradic

#358EBB #A535BB #BB6235 #4BBB35

square

#358EBB #A535BB #BB6235 #4BBB35

split-complementary

#358EBB #BB354B #BBA535

monochromatic

#1A465C #276A8B #358EBB #5CAAD1 #8CC3DE

Accessibility & contrast

On white

3.66

#358EBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#358EBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358EBB

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358EBB	#FFFFFF	#000000	##000000
##358EBB	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788DBD

Deuteranopia (green-blind)

#6680BA

Tritanopia (blue-blind)

#009A9D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #358ebb;
/* rgb */ color: rgb(53, 142, 187);
/* oklch */ color: oklch(61.4% 0.107 234.6);

Tailwind

colors: {
  custom: {
    50: '#7dafcf',
    500: '#358ebb',
    950: '#000000',
  },
}

SCSS

$custom: #358ebb;
$custom-light: #7dafcf;
$custom-dark: #000000;

JSON

{
  "hex": "#358ebb",
  "rgb": {
    "r": 53,
    "g": 142,
    "b": 187
  },
  "hsl": {
    "h": 200.149,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.61362,
    "c": 0.10727,
    "h": 234.6
  },
  "luminance": 0.23691
}

Semantic roles & 50–950 ramp

primary

#358EBB

secondary

#C99A83

accent

#7B49DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #358EBB

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

Preview Lab → · Contrast checker → · Palette generator →