#5F89DB#5F89DB

#5F89DB is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.7% C 0.132 H 262.7°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#5F89DB
RGB	rgb(95, 137, 219)
HSL	hsl(220, 63%, 62%)
HSV	hsv(220, 57%, 86%)
CMYK	cmyk(56.6%, 37.4%, 0%, 14.1%)
CIE-LAB	lab(57.50, 9.62, -46.32)
CIE-LCH	lch(57.50, 47.31, 281.73°)
OKLab	oklab(63.67% -0.0169 -0.1312)
OKLCH	oklch(63.67% 0.132 262.7)
XYZ	xyz(26.4468, 25.4366, 70.5202)
Luminance	0.2544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F89DB #DBB15F

analogous

#5FC7DB #5F89DB #735FDB

triadic

#5F89DB #DB5F89 #89DB5F

tetradic

#5F89DB #DB5FC7 #DBB15F #5FDB73

square

#5F89DB #DB5FC7 #DBB15F #5FDB73

split-complementary

#5F89DB #DB735F #C7DB5F

monochromatic

#234C9C #2E65CE #5F89DB #91AEE6 #C3D3F1

Accessibility & contrast

On white

3.45

#5F89DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#5F89DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F89DB

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F89DB	#FFFFFF	#000000	##000000
##5F89DB	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6790DE

Deuteranopia (green-blind)

#5785D9

Tritanopia (blue-blind)

#009BA7

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5f89db;
/* rgb */ color: rgb(95, 137, 219);
/* oklch */ color: oklch(63.7% 0.132 262.7);

Tailwind

colors: {
  custom: {
    50: '#95abe6',
    500: '#5f89db',
    950: '#000000',
  },
}

SCSS

$custom: #5f89db;
$custom-light: #95abe6;
$custom-dark: #000000;

JSON

{
  "hex": "#5f89db",
  "rgb": {
    "r": 95,
    "g": 137,
    "b": 219
  },
  "hsl": {
    "h": 219.677,
    "s": 63.265,
    "l": 61.569
  },
  "oklch": {
    "l": 0.63666,
    "c": 0.13232,
    "h": 262.7
  },
  "luminance": 0.25439
}

Semantic roles & 50–950 ramp

primary

#5F89DB

secondary

#E2D2B4

accent

#8F1ACB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5F89DB

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

Preview Lab → · Contrast checker → · Palette generator →