#5F77CD#5F77CD

#5F77CD is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.1% C 0.134 H 270.1°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#5F77CD
RGB	rgb(95, 119, 205)
HSL	hsl(227, 52%, 59%)
HSV	hsv(227, 54%, 80%)
CMYK	cmyk(53.7%, 42%, 0%, 19.6%)
CIE-LAB	lab(51.87, 15.97, -47.34)
CIE-LCH	lch(51.87, 49.96, 288.64°)
OKLab	oklab(59.09% 0.0003 -0.1344)
OKLCH	oklch(59.09% 0.134 270.1)
XYZ	xyz(22.3320, 20.0328, 60.4357)
Luminance	0.2003 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F77CD #CDB55F

analogous

#5FAECD #5F77CD #7E5FCD

triadic

#5F77CD #CD5F77 #77CD5F

tetradic

#5F77CD #CD5FAE #CDB55F #5FCD7E

square

#5F77CD #CD5FAE #CDB55F #5FCD7E

split-complementary

#5F77CD #CD7E5F #AECD5F

monochromatic

#2A3F87 #3954B6 #5F77CD #8E9FDC #BCC6EA

Accessibility & contrast

On white

4.19

#5F77CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#5F77CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F77CD

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F77CD	#FFFFFF	#000000	##000000
##5F77CD	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5381D0

Deuteranopia (green-blind)

#4677CB

Tritanopia (blue-blind)

#278A98

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5f77cd;
/* rgb */ color: rgb(95, 119, 205);
/* oklch */ color: oklch(59.1% 0.134 270.1);

Tailwind

colors: {
  custom: {
    50: '#949ddd',
    500: '#5f77cd',
    950: '#000000',
  },
}

SCSS

$custom: #5f77cd;
$custom-light: #949ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#5f77cd",
  "rgb": {
    "r": 95,
    "g": 119,
    "b": 205
  },
  "hsl": {
    "h": 226.909,
    "s": 52.381,
    "l": 58.824
  },
  "oklch": {
    "l": 0.59089,
    "c": 0.13439,
    "h": 270.1
  },
  "luminance": 0.20034
}

Semantic roles & 50–950 ramp

primary

#5F77CD

secondary

#DAD0AE

accent

#BC4CDC

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #5F77CD

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

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