#5A7DDB#5A7DDB

#5A7DDB is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.9% C 0.148 H 266.7°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#5A7DDB
RGB	rgb(90, 125, 219)
HSL	hsl(224, 64%, 61%)
HSV	hsv(224, 59%, 86%)
CMYK	cmyk(58.9%, 42.9%, 0%, 14.1%)
CIE-LAB	lab(53.98, 15.85, -51.93)
CIE-LCH	lch(53.98, 54.30, 286.98°)
OKLab	oklab(60.88% -0.0086 -0.1479)
OKLCH	oklch(60.88% 0.148 266.7)
XYZ	xyz(24.3319, 21.9534, 69.9593)
Luminance	0.2195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7DDB #DBB85A

analogous

#5ABDDB #5A7DDB #775ADB

triadic

#5A7DDB #DB5A7D #7DDB5A

tetradic

#5A7DDB #DB5ABD #DBB85A #5ADB77

square

#5A7DDB #DB5ABD #DBB85A #5ADB77

split-complementary

#5A7DDB #DB775A #BDDB5A

monochromatic

#214299 #2C58CB #5A7DDB #8CA5E6 #BECCF1

Accessibility & contrast

On white

3.90

#5A7DDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#5A7DDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A7DDB

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7DDB	#FFFFFF	#000000	##000000
##5A7DDB	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5387DF

Deuteranopia (green-blind)

#417CD9

Tritanopia (blue-blind)

#0092A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5a7ddb;
/* rgb */ color: rgb(90, 125, 219);
/* oklch */ color: oklch(60.9% 0.148 266.7);

Tailwind

colors: {
  custom: {
    50: '#93a2e7',
    500: '#5a7ddb',
    950: '#000000',
  },
}

SCSS

$custom: #5a7ddb;
$custom-light: #93a2e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7ddb",
  "rgb": {
    "r": 90,
    "g": 125,
    "b": 219
  },
  "hsl": {
    "h": 223.721,
    "s": 64.179,
    "l": 60.588
  },
  "oklch": {
    "l": 0.60879,
    "c": 0.14814,
    "h": 266.7
  },
  "luminance": 0.21955
}

Semantic roles & 50–950 ramp

primary

#5A7DDB

secondary

#E1D4B0

accent

#9C1ACC

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #5A7DDB

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

Preview Lab → · Contrast checker → · Palette generator →