#5E77BB#5E77BB

#5E77BB is a mid, moderate blue. Relative luminance 0.192; OKLCH L 58.0% C 0.109 H 267.6°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#5E77BB
RGB	rgb(94, 119, 187)
HSL	hsl(224, 41%, 55%)
HSV	hsv(224, 50%, 73%)
CMYK	cmyk(49.7%, 36.4%, 0%, 26.7%)
CIE-LAB	lab(50.87, 10.03, -38.63)
CIE-LCH	lch(50.87, 39.91, 284.56°)
OKLab	oklab(58% -0.0045 -0.1089)
OKLCH	oklch(58% 0.109 267.6)
XYZ	xyz(20.1796, 19.1599, 49.6389)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E77BB #BBA25E

analogous

#5EA5BB #5E77BB #745EBB

triadic

#5E77BB #BB5E77 #77BB5E

tetradic

#5E77BB #BB5EA5 #BBA25E #5EBB74

square

#5E77BB #BB5EA5 #BBA25E #5EBB74

split-complementary

#5E77BB #BB745E #A5BB5E

monochromatic

#2F4070 #41599B #5E77BB #899BCD #B4C0DF

Accessibility & contrast

On white

4.35

#5E77BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#5E77BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E77BB

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E77BB	#FFFFFF	#000000	##000000
##5E77BB	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)

#5D7EBE

Deuteranopia (green-blind)

#5375B9

Tritanopia (blue-blind)

#368590

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5e77bb;
/* rgb */ color: rgb(94, 119, 187);
/* oklch */ color: oklch(58.0% 0.109 267.6);

Tailwind

colors: {
  custom: {
    50: '#919ed0',
    500: '#5e77bb',
    950: '#000000',
  },
}

SCSS

$custom: #5e77bb;
$custom-light: #919ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#5e77bb",
  "rgb": {
    "r": 94,
    "g": 119,
    "b": 187
  },
  "hsl": {
    "h": 223.871,
    "s": 40.611,
    "l": 55.098
  },
  "oklch": {
    "l": 0.57995,
    "c": 0.10904,
    "h": 267.6
  },
  "luminance": 0.19161
}

Semantic roles & 50–950 ramp

primary

#5E77BB

secondary

#CEC3A7

accent

#B057D0

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5E77BB

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

Preview Lab → · Contrast checker → · Palette generator →