#5F99DE#5F99DE

#5F99DE is a light, moderate cyan. Relative luminance 0.305; OKLCH L 67.3% C 0.120 H 253.7°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX#5F99DE
RGBrgb(95, 153, 222)
HSLhsl(213, 66%, 62%)
HSVhsv(213, 57%, 87%)
CMYKcmyk(57.2%, 31.1%, 0%, 12.9%)
CIE-LABlab(62.07, 1.21, -40.78)
CIE-LCHlch(62.07, 40.80, 271.70°)
OKLaboklab(67.28% -0.0336 -0.115)
OKLCHoklch(67.28% 0.12 253.7)
XYZxyz(29.2907, 30.4868, 73.4341)
Luminance0.3049 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5F99DE #DEA45F
analogous
#5FD9DE #5F99DE #645FDE
triadic
#5F99DE #DE5F99 #99DE5F
tetradic
#5F99DE #DE5FD9 #DEA45F #5FDE64
square
#5F99DE #DE5FD9 #DEA45F #5FDE64
split-complementary
#5F99DE #DE645F #D9DE5F
monochromatic
#215CA1 #2C79D4 #5F99DE #92B9E8 #C4DAF3

Accessibility & contrast

On white

2.96
#5F99DE on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.10
#5F99DE on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F99DE
7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5F99DE#FFFFFF#000000##000000
##5F99DE1.002.967.107.10
#FFFFFF2.961.0021.0021.00
#0000007.1021.001.001.00
##0000007.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#7C9DE1
Deuteranopia (green-blind)
#6C90DD
Tritanopia (blue-blind)
#00A9B2
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #5f99de;
/* rgb */ color: rgb(95, 153, 222);
/* oklch */ color: oklch(67.3% 0.120 253.7);
Tailwind
colors: {
  custom: {
    50: '#95b6e8',
    500: '#5f99de',
    950: '#000000',
  },
}
SCSS
$custom: #5f99de;
$custom-light: #95b6e8;
$custom-dark: #000000;
JSON
{
  "hex": "#5f99de",
  "rgb": {
    "r": 95,
    "g": 153,
    "b": 222
  },
  "hsl": {
    "h": 212.598,
    "s": 65.803,
    "l": 62.157
  },
  "oklch": {
    "l": 0.67277,
    "c": 0.11979,
    "h": 253.7
  },
  "luminance": 0.30489
}

Semantic roles & 50–950 ramp

primary
#5F99DE
secondary
#E4CEB5
accent
#7B18CE
background
#F9FBFE
surface
#F2F6FC
border
#CCD0D5
text
#0E1116
muted
#7E8084

Preview Lab

Preview with #5F99DE

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

Preview Lab → · Contrast checker → · Palette generator →

#5F99DE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva