#5A89DB#5A89DB

#5A89DB is a light, vivid blue. Relative luminance 0.252; OKLCH L 63.4% C 0.134 H 260.9°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#5A89DB
RGB	rgb(90, 137, 219)
HSL	hsl(218, 64%, 61%)
HSV	hsv(218, 59%, 86%)
CMYK	cmyk(58.9%, 37.4%, 0%, 14.1%)
CIE-LAB	lab(57.25, 8.62, -46.73)
CIE-LCH	lch(57.25, 47.52, 280.45°)
OKLab	oklab(63.4% -0.0213 -0.1325)
OKLCH	oklch(63.4% 0.134 260.9)
XYZ	xyz(25.9438, 25.1772, 70.4966)
Luminance	0.2518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A89DB #DBAC5A

analogous

#5AC9DB #5A89DB #6C5ADB

triadic

#5A89DB #DB5A89 #89DB5A

tetradic

#5A89DB #DB5AC9 #DBAC5A #5ADB6C

square

#5A89DB #DB5AC9 #DBAC5A #5ADB6C

split-complementary

#5A89DB #DB6C5A #C9DB5A

monochromatic

#214D99 #2C66CB #5A89DB #8CADE6 #BED1F1

Accessibility & contrast

On white

3.48

#5A89DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#5A89DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A89DB

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A89DB	#FFFFFF	#000000	##000000
##5A89DB	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6690DE

Deuteranopia (green-blind)

#5584D9

Tritanopia (blue-blind)

#009BA7

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5a89db;
/* rgb */ color: rgb(90, 137, 219);
/* oklch */ color: oklch(63.4% 0.134 260.9);

Tailwind

colors: {
  custom: {
    50: '#92abe6',
    500: '#5a89db',
    950: '#000000',
  },
}

SCSS

$custom: #5a89db;
$custom-light: #92abe6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a89db",
  "rgb": {
    "r": 90,
    "g": 137,
    "b": 219
  },
  "hsl": {
    "h": 218.14,
    "s": 64.179,
    "l": 60.588
  },
  "oklch": {
    "l": 0.63404,
    "c": 0.13424,
    "h": 260.9
  },
  "luminance": 0.25179
}

Semantic roles & 50–950 ramp

primary

#5A89DB

secondary

#E1CFB0

accent

#8B1ACC

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5A89DB

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

Preview Lab → · Contrast checker → · Palette generator →