#5E87DB#5E87DB

#5E87DB is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.2% C 0.135 H 263.4°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#5E87DB
RGB	rgb(94, 135, 219)
HSL	hsl(220, 63%, 61%)
HSV	hsv(220, 57%, 86%)
CMYK	cmyk(57.1%, 38.4%, 0%, 14.1%)
CIE-LAB	lab(56.90, 10.61, -47.27)
CIE-LCH	lch(56.90, 48.45, 282.65°)
OKLab	oklab(63.19% -0.0156 -0.1341)
OKLCH	oklch(63.19% 0.135 263.4)
XYZ	xyz(26.0619, 24.8200, 70.4214)
Luminance	0.2482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E87DB #DBB25E

analogous

#5EC6DB #5E87DB #745EDB

triadic

#5E87DB #DB5E87 #87DB5E

tetradic

#5E87DB #DB5EC6 #DBB25E #5EDB74

square

#5E87DB #DB5EC6 #DBB25E #5EDB74

split-complementary

#5E87DB #DB745E #C6DB5E

monochromatic

#234A9C #2E62CE #5E87DB #90ACE6 #C2D2F1

Accessibility & contrast

On white

3.52

#5E87DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#5E87DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E87DB

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E87DB	#FFFFFF	#000000	##000000
##5E87DB	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648FDE

Deuteranopia (green-blind)

#5483D9

Tritanopia (blue-blind)

#009AA6

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5e87db;
/* rgb */ color: rgb(94, 135, 219);
/* oklch */ color: oklch(63.2% 0.135 263.4);

Tailwind

colors: {
  custom: {
    50: '#95a9e6',
    500: '#5e87db',
    950: '#000000',
  },
}

SCSS

$custom: #5e87db;
$custom-light: #95a9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5e87db",
  "rgb": {
    "r": 94,
    "g": 135,
    "b": 219
  },
  "hsl": {
    "h": 220.32,
    "s": 63.452,
    "l": 61.373
  },
  "oklch": {
    "l": 0.63188,
    "c": 0.13496,
    "h": 263.4
  },
  "luminance": 0.24822
}

Semantic roles & 50–950 ramp

primary

#5E87DB

secondary

#E2D2B3

accent

#911ACB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5E87DB

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

Preview Lab → · Contrast checker → · Palette generator →