#365EBD#365EBD

#365EBD is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.6% C 0.156 H 264.3°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#365EBD
RGB	rgb(54, 94, 189)
HSL	hsl(222, 56%, 48%)
HSV	hsv(222, 71%, 74%)
CMYK	cmyk(71.4%, 50.3%, 0%, 25.9%)
CIE-LAB	lab(41.94, 18.68, -54.16)
CIE-LCH	lch(41.94, 57.29, 289.03°)
OKLab	oklab(50.6% -0.0154 -0.1556)
OKLCH	oklch(50.6% 0.156 264.3)
XYZ	xyz(14.7061, 12.4623, 49.7647)
Luminance	0.1246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365EBD #BD9536

analogous

#36A2BD #365EBD #5136BD

triadic

#365EBD #BD365E #5EBD36

tetradic

#365EBD #BD36A2 #BD9536 #36BD51

square

#365EBD #BD36A2 #BD9536 #36BD51

split-complementary

#365EBD #BD5136 #A2BD36

monochromatic

#1B2F5E #28468D #365EBD #5F81D1 #8FA6DF

Accessibility & contrast

On white

6.01

#365EBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#365EBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365EBD

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365EBD	#FFFFFF	#000000	##FFFFFF
##365EBD	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266AC0

Deuteranopia (green-blind)

#005DBB

Tritanopia (blue-blind)

#007584

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #365ebd;
/* rgb */ color: rgb(54, 94, 189);
/* oklch */ color: oklch(50.6% 0.156 264.3);

Tailwind

colors: {
  custom: {
    50: '#7e8bd1',
    500: '#365ebd',
    950: '#000000',
  },
}

SCSS

$custom: #365ebd;
$custom-light: #7e8bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#365ebd",
  "rgb": {
    "r": 54,
    "g": 94,
    "b": 189
  },
  "hsl": {
    "h": 222.222,
    "s": 55.556,
    "l": 47.647
  },
  "oklch": {
    "l": 0.50603,
    "c": 0.15633,
    "h": 264.3
  },
  "luminance": 0.12464
}

Semantic roles & 50–950 ramp

primary

#365EBD

secondary

#C9B585

accent

#B249DF

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #365EBD

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

Preview Lab → · Contrast checker → · Palette generator →