#365EBF#365EBF

#365EBF is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.7% C 0.159 H 264.5°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#365EBF
RGB	rgb(54, 94, 191)
HSL	hsl(222, 56%, 48%)
HSV	hsv(222, 72%, 75%)
CMYK	cmyk(71.7%, 50.8%, 0%, 25.1%)
CIE-LAB	lab(42.08, 19.42, -55.10)
CIE-LCH	lch(42.08, 58.43, 289.41°)
OKLab	oklab(50.75% -0.0152 -0.1583)
OKLCH	oklch(50.75% 0.159 264.5)
XYZ	xyz(14.9247, 12.5497, 50.9159)
Luminance	0.1255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365EBF #BF9736

analogous

#36A2BF #365EBF #5336BF

triadic

#365EBF #BF365E #5EBF36

tetradic

#365EBF #BF36A2 #BF9736 #36BF53

square

#365EBF #BF36A2 #BF9736 #36BF53

split-complementary

#365EBF #BF5336 #A2BF36

monochromatic

#1B2F60 #29478F #365EBF #6081D2 #90A7E0

Accessibility & contrast

On white

5.98

#365EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#365EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365EBF

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365EBF	#FFFFFF	#000000	##FFFFFF
##365EBF	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#236AC2

Deuteranopia (green-blind)

#005DBD

Tritanopia (blue-blind)

#007585

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #365ebf;
/* rgb */ color: rgb(54, 94, 191);
/* oklch */ color: oklch(50.7% 0.159 264.5);

Tailwind

colors: {
  custom: {
    50: '#7e8bd3',
    500: '#365ebf',
    950: '#000000',
  },
}

SCSS

$custom: #365ebf;
$custom-light: #7e8bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#365ebf",
  "rgb": {
    "r": 54,
    "g": 94,
    "b": 191
  },
  "hsl": {
    "h": 222.482,
    "s": 55.918,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50749,
    "c": 0.15908,
    "h": 264.5
  },
  "luminance": 0.12551
}

Semantic roles & 50–950 ramp

primary

#365EBF

secondary

#CAB787

accent

#B349DF

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #365EBF

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

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