#617FEE#617FEE

#617FEE is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.9% C 0.169 H 269.6°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#617FEE
RGB	rgb(97, 127, 238)
HSL	hsl(227, 81%, 66%)
HSV	hsv(227, 59%, 93%)
CMYK	cmyk(59.2%, 46.6%, 0%, 6.7%)
CIE-LAB	lab(55.98, 22.23, -59.34)
CIE-LCH	lch(55.98, 63.36, 290.54°)
OKLab	oklab(62.86% -0.0011 -0.1695)
OKLCH	oklch(62.86% 0.169 269.6)
XYZ	xyz(27.9466, 23.8909, 84.0110)
Luminance	0.2389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617FEE #EED061

analogous

#61C5EE #617FEE #8961EE

triadic

#617FEE #EE617F #7FEE61

tetradic

#617FEE #EE61C5 #EED061 #61EE89

square

#617FEE #EE61C5 #EED061 #61EE89

split-complementary

#617FEE #EE8961 #C5EE61

monochromatic

#1539C0 #2A52E8 #617FEE #98ACF4 #D0D9FA

Accessibility & contrast

On white

3.63

#617FEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#617FEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617FEE

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617FEE	#FFFFFF	#000000	##000000
##617FEE	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#498DF2

Deuteranopia (green-blind)

#3280EC

Tritanopia (blue-blind)

#0098AB

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #617fee;
/* rgb */ color: rgb(97, 127, 238);
/* oklch */ color: oklch(62.9% 0.169 269.6);

Tailwind

colors: {
  custom: {
    50: '#99a3f4',
    500: '#617fee',
    950: '#000000',
  },
}

SCSS

$custom: #617fee;
$custom-light: #99a3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#617fee",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 238
  },
  "hsl": {
    "h": 227.234,
    "s": 80.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.62864,
    "c": 0.16948,
    "h": 269.6
  },
  "luminance": 0.23893
}

Semantic roles & 50–950 ramp

primary

#617FEE

secondary

#EDE3BE

accent

#B009DD

background

#FAFAFF

surface

#F3F3FE

border

#CDCDD6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #617FEE

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

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