#5D77BC#5D77BC

#5D77BC is a mid, moderate blue. Relative luminance 0.192; OKLCH L 58.0% C 0.111 H 267.3°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#5D77BC
RGB	rgb(93, 119, 188)
HSL	hsl(224, 41%, 55%)
HSV	hsv(224, 51%, 74%)
CMYK	cmyk(50.5%, 36.7%, 0%, 26.3%)
CIE-LAB	lab(50.86, 10.11, -39.23)
CIE-LCH	lch(50.86, 40.51, 284.45°)
OKLab	oklab(57.99% -0.0053 -0.1107)
OKLCH	oklch(57.99% 0.111 267.3)
XYZ	xyz(20.1852, 19.1503, 50.1999)
Luminance	0.1915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D77BC #BCA25D

analogous

#5DA7BC #5D77BC #725DBC

triadic

#5D77BC #BC5D77 #77BC5D

tetradic

#5D77BC #BC5DA7 #BCA25D #5DBC72

square

#5D77BC #BC5DA7 #BCA25D #5DBC72

split-complementary

#5D77BC #BC725D #A7BC5D

monochromatic

#2E4070 #40599B #5D77BC #889BCE #B4C0E0

Accessibility & contrast

On white

4.35

#5D77BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#5D77BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D77BC

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D77BC	#FFFFFF	#000000	##000000
##5D77BC	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C7EBF

Deuteranopia (green-blind)

#5275BA

Tritanopia (blue-blind)

#338690

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5d77bc;
/* rgb */ color: rgb(93, 119, 188);
/* oklch */ color: oklch(58.0% 0.111 267.3);

Tailwind

colors: {
  custom: {
    50: '#909dd0',
    500: '#5d77bc',
    950: '#000000',
  },
}

SCSS

$custom: #5d77bc;
$custom-light: #909dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5d77bc",
  "rgb": {
    "r": 93,
    "g": 119,
    "b": 188
  },
  "hsl": {
    "h": 223.579,
    "s": 41.485,
    "l": 55.098
  },
  "oklch": {
    "l": 0.57987,
    "c": 0.11083,
    "h": 267.3
  },
  "luminance": 0.19152
}

Semantic roles & 50–950 ramp

primary

#5D77BC

secondary

#CEC3A6

accent

#B056D1

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5D77BC

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

Preview Lab → · Contrast checker → · Palette generator →