#5E9BFE#5E9BFE

#5E9BFE is a light, vivid blue. Relative luminance 0.330; OKLCH L 69.4% C 0.159 H 259.6°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#5E9BFE
RGB	rgb(94, 155, 254)
HSL	hsl(217, 99%, 68%)
HSV	hsv(217, 63%, 100%)
CMYK	cmyk(63%, 39%, 0%, 0.4%)
CIE-LAB	lab(64.14, 10.27, -55.13)
CIE-LCH	lch(64.14, 56.08, 280.55°)
OKLab	oklab(69.39% -0.0287 -0.1568)
OKLCH	oklch(69.39% 0.159 259.6)
XYZ	xyz(34.2205, 32.9749, 98.3081)
Luminance	0.3298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E9BFE #FEC15E

analogous

#5EEBFE #5E9BFE #715EFE

triadic

#5E9BFE #FE5E9B #9BFE5E

tetradic

#5E9BFE #FE5EEB #FEC15E #5EFE71

square

#5E9BFE #FE5EEB #FEC15E #5EFE71

split-complementary

#5E9BFE #FE715E #EBFE5E

monochromatic

#0156E0 #2175FE #5E9BFE #9BC1FE #D8E7FF

Accessibility & contrast

On white

2.76

#5E9BFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#5E9BFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5E9BFE

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E9BFE	#FFFFFF	#000000	##000000
##5E9BFE	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6FA4FF

Deuteranopia (green-blind)

#5895FC

Tritanopia (blue-blind)

#00B2C0

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #5e9bfe;
/* rgb */ color: rgb(94, 155, 254);
/* oklch */ color: oklch(69.4% 0.159 259.6);

Tailwind

colors: {
  custom: {
    50: '#99b8ff',
    500: '#5e9bfe',
    950: '#000000',
  },
}

SCSS

$custom: #5e9bfe;
$custom-light: #99b8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5e9bfe",
  "rgb": {
    "r": 94,
    "g": 155,
    "b": 254
  },
  "hsl": {
    "h": 217.125,
    "s": 98.765,
    "l": 68.235
  },
  "oklch": {
    "l": 0.69388,
    "c": 0.15945,
    "h": 259.6
  },
  "luminance": 0.32978
}

Semantic roles & 50–950 ramp

primary

#5E9BFE

secondary

#F4E2C4

accent

#8E00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #5E9BFE

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

Preview Lab → · Contrast checker → · Palette generator →