#5F97EF#5F97EF

#5F97EF is a light, vivid blue. Relative luminance 0.308; OKLCH L 67.7% C 0.144 H 259.1°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#5F97EF
RGB	rgb(95, 151, 239)
HSL	hsl(217, 82%, 65%)
HSV	hsv(217, 60%, 94%)
CMYK	cmyk(60.3%, 36.8%, 0%, 6.3%)
CIE-LAB	lab(62.33, 7.85, -49.77)
CIE-LCH	lch(62.33, 50.38, 278.97°)
OKLab	oklab(67.75% -0.0272 -0.1412)
OKLCH	oklch(67.75% 0.144 259.1)
XYZ	xyz(31.3604, 30.7953, 85.9361)
Luminance	0.3080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F97EF #EFB75F

analogous

#5FDFEF #5F97EF #6F5FEF

triadic

#5F97EF #EF5F97 #97EF5F

tetradic

#5F97EF #EF5FDF #EFB75F #5FEF6F

square

#5F97EF #EF5FDF #EFB75F #5FEF6F

split-complementary

#5F97EF #EF6F5F #DFEF5F

monochromatic

#1357C0 #2773E9 #5F97EF #97BBF5 #CEDFFA

Accessibility & contrast

On white

2.93

#5F97EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#5F97EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F97EF

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F97EF	#FFFFFF	#000000	##000000
##5F97EF	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#719EF3

Deuteranopia (green-blind)

#5E91ED

Tritanopia (blue-blind)

#00ABB8

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5f97ef;
/* rgb */ color: rgb(95, 151, 239);
/* oklch */ color: oklch(67.7% 0.144 259.1);

Tailwind

colors: {
  custom: {
    50: '#98b5f4',
    500: '#5f97ef',
    950: '#000000',
  },
}

SCSS

$custom: #5f97ef;
$custom-light: #98b5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5f97ef",
  "rgb": {
    "r": 95,
    "g": 151,
    "b": 239
  },
  "hsl": {
    "h": 216.667,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.67748,
    "c": 0.14377,
    "h": 259.1
  },
  "luminance": 0.30798
}

Semantic roles & 50–950 ramp

primary

#5F97EF

secondary

#EDDABD

accent

#8B07DE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5F97EF

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

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