#5D87DB#5D87DB

#5D87DB is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.1% C 0.135 H 263.0°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#5D87DB
RGB	rgb(93, 135, 219)
HSL	hsl(220, 64%, 61%)
HSV	hsv(220, 58%, 86%)
CMYK	cmyk(57.5%, 38.4%, 0%, 14.1%)
CIE-LAB	lab(56.85, 10.41, -47.36)
CIE-LCH	lch(56.85, 48.49, 282.40°)
OKLab	oklab(63.13% -0.0165 -0.1343)
OKLCH	oklch(63.13% 0.135 263)
XYZ	xyz(25.9600, 24.7674, 70.4167)
Luminance	0.2477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D87DB #DBB15D

analogous

#5DC6DB #5D87DB #725DDB

triadic

#5D87DB #DB5D87 #87DB5D

tetradic

#5D87DB #DB5DC6 #DBB15D #5DDB72

square

#5D87DB #DB5DC6 #DBB15D #5DDB72

split-complementary

#5D87DB #DB725D #C6DB5D

monochromatic

#224B9B #2E63CD #5D87DB #8FACE6 #C1D1F1

Accessibility & contrast

On white

3.53

#5D87DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#5D87DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D87DB

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D87DB	#FFFFFF	#000000	##000000
##5D87DB	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648FDE

Deuteranopia (green-blind)

#5383D9

Tritanopia (blue-blind)

#009AA6

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5d87db;
/* rgb */ color: rgb(93, 135, 219);
/* oklch */ color: oklch(63.1% 0.135 263.0);

Tailwind

colors: {
  custom: {
    50: '#94a9e6',
    500: '#5d87db',
    950: '#000000',
  },
}

SCSS

$custom: #5d87db;
$custom-light: #94a9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5d87db",
  "rgb": {
    "r": 93,
    "g": 135,
    "b": 219
  },
  "hsl": {
    "h": 220,
    "s": 63.636,
    "l": 61.176
  },
  "oklch": {
    "l": 0.63134,
    "c": 0.13533,
    "h": 263
  },
  "luminance": 0.2477
}

Semantic roles & 50–950 ramp

primary

#5D87DB

secondary

#E2D2B2

accent

#901ACB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5D87DB

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

Preview Lab → · Contrast checker → · Palette generator →