#5F80DB#5F80DB

#5F80DB is a mid, vivid blue. Relative luminance 0.230; OKLCH L 61.8% C 0.143 H 267.2°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#5F80DB
RGB	rgb(95, 128, 219)
HSL	hsl(224, 63%, 62%)
HSV	hsv(224, 57%, 86%)
CMYK	cmyk(56.6%, 41.6%, 0%, 14.1%)
CIE-LAB	lab(55.06, 15.02, -50.20)
CIE-LCH	lch(55.06, 52.40, 286.66°)
OKLab	oklab(61.78% -0.0071 -0.1427)
OKLCH	oklch(61.78% 0.143 267.2)
XYZ	xyz(25.2204, 22.9837, 70.1114)
Luminance	0.2299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F80DB #DBBA5F

analogous

#5FBEDB #5F80DB #7C5FDB

triadic

#5F80DB #DB5F80 #80DB5F

tetradic

#5F80DB #DB5FBE #DBBA5F #5FDB7C

square

#5F80DB #DB5FBE #DBBA5F #5FDB7C

split-complementary

#5F80DB #DB7C5F #BEDB5F

monochromatic

#23439C #2E59CE #5F80DB #91A8E6 #C3CFF1

Accessibility & contrast

On white

3.75

#5F80DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#5F80DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F80DB

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F80DB	#FFFFFF	#000000	##000000
##5F80DB	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#598ADF

Deuteranopia (green-blind)

#497FD9

Tritanopia (blue-blind)

#0294A3

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5f80db;
/* rgb */ color: rgb(95, 128, 219);
/* oklch */ color: oklch(61.8% 0.143 267.2);

Tailwind

colors: {
  custom: {
    50: '#95a4e6',
    500: '#5f80db',
    950: '#000000',
  },
}

SCSS

$custom: #5f80db;
$custom-light: #95a4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5f80db",
  "rgb": {
    "r": 95,
    "g": 128,
    "b": 219
  },
  "hsl": {
    "h": 224.032,
    "s": 63.265,
    "l": 61.569
  },
  "oklch": {
    "l": 0.6178,
    "c": 0.14285,
    "h": 267.2
  },
  "luminance": 0.22986
}

Semantic roles & 50–950 ramp

primary

#5F80DB

secondary

#E2D6B4

accent

#9C1ACB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5F80DB

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

Preview Lab → · Contrast checker → · Palette generator →