#5F9FDB#5F9FDB

#5F9FDB is a light, moderate cyan. Relative luminance 0.323; OKLCH L 68.5% C 0.111 H 248.3°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#5F9FDB
RGB	rgb(95, 159, 219)
HSL	hsl(209, 63%, 62%)
HSV	hsv(209, 57%, 86%)
CMYK	cmyk(56.6%, 27.4%, 0%, 14.1%)
CIE-LAB	lab(63.62, -3.16, -36.69)
CIE-LCH	lch(63.62, 36.83, 265.08°)
OKLab	oklab(68.45% -0.0411 -0.1031)
OKLCH	oklch(68.45% 0.111 248.3)
XYZ	xyz(29.8990, 32.3410, 71.6709)
Luminance	0.3234 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9FDB #DB9B5F

analogous

#5FDBD9 #5F9FDB #5F61DB

triadic

#5F9FDB #DB5F9F #9FDB5F

tetradic

#5F9FDB #D95FDB #DB9B5F #61DB5F

square

#5F9FDB #D95FDB #DB9B5F #61DB5F

split-complementary

#5F9FDB #DB5F61 #DBD95F

monochromatic

#23629C #2E81CE #5F9FDB #91BDE6 #C3DBF1

Accessibility & contrast

On white

2.81

#5F9FDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#5F9FDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F9FDB

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9FDB	#FFFFFF	#000000	##000000
##5F9FDB	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A1DE

Deuteranopia (green-blind)

#7595DA

Tritanopia (blue-blind)

#00ADB4

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #5f9fdb;
/* rgb */ color: rgb(95, 159, 219);
/* oklch */ color: oklch(68.5% 0.111 248.3);

Tailwind

colors: {
  custom: {
    50: '#95bbe6',
    500: '#5f9fdb',
    950: '#000000',
  },
}

SCSS

$custom: #5f9fdb;
$custom-light: #95bbe6;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9fdb",
  "rgb": {
    "r": 95,
    "g": 159,
    "b": 219
  },
  "hsl": {
    "h": 209.032,
    "s": 63.265,
    "l": 61.569
  },
  "oklch": {
    "l": 0.68451,
    "c": 0.11097,
    "h": 248.3
  },
  "luminance": 0.32344
}

Semantic roles & 50–950 ramp

primary

#5F9FDB

secondary

#E2CAB4

accent

#701ACB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5F9FDB

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

Preview Lab → · Contrast checker → · Palette generator →