#5977BD#5977BD

#5977BD is a mid, moderate blue. Relative luminance 0.190; OKLCH L 57.8% C 0.114 H 265.4°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#5977BD
RGB	rgb(89, 119, 189)
HSL	hsl(222, 43%, 55%)
HSV	hsv(222, 53%, 74%)
CMYK	cmyk(52.9%, 37%, 0%, 25.9%)
CIE-LAB	lab(50.68, 9.50, -40.11)
CIE-LCH	lch(50.68, 41.22, 283.32°)
OKLab	oklab(57.8% -0.009 -0.1134)
OKLCH	oklch(57.8% 0.114 265.4)
XYZ	xyz(19.8989, 18.9902, 50.7511)
Luminance	0.1899 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5977BD #BD9F59

analogous

#59A9BD #5977BD #6D59BD

triadic

#5977BD #BD5977 #77BD59

tetradic

#5977BD #BD59A9 #BD9F59 #59BD6D

square

#5977BD #BD59A9 #BD9F59 #59BD6D

split-complementary

#5977BD #BD6D59 #A9BD59

monochromatic

#2C406F #3E5A9B #5977BD #859BCE #B1BFE0

Accessibility & contrast

On white

4.38

#5977BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#5977BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5977BD

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5977BD	#FFFFFF	#000000	##000000
##5977BD	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7EC0

Deuteranopia (green-blind)

#5074BB

Tritanopia (blue-blind)

#278691

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5977bd;
/* rgb */ color: rgb(89, 119, 189);
/* oklch */ color: oklch(57.8% 0.114 265.4);

Tailwind

colors: {
  custom: {
    50: '#8e9dd1',
    500: '#5977bd',
    950: '#000000',
  },
}

SCSS

$custom: #5977bd;
$custom-light: #8e9dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#5977bd",
  "rgb": {
    "r": 89,
    "g": 119,
    "b": 189
  },
  "hsl": {
    "h": 222,
    "s": 43.103,
    "l": 54.51
  },
  "oklch": {
    "l": 0.57797,
    "c": 0.11373,
    "h": 265.4
  },
  "luminance": 0.18992
}

Semantic roles & 50–950 ramp

primary

#5977BD

secondary

#CEC1A4

accent

#AD55D3

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5977BD

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

Preview Lab → · Contrast checker → · Palette generator →