#617EEF#617EEF

#617EEF is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.7% C 0.172 H 270.0°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#617EEF
RGB	rgb(97, 126, 239)
HSL	hsl(228, 82%, 66%)
HSV	hsv(228, 59%, 94%)
CMYK	cmyk(59.4%, 47.3%, 0%, 6.3%)
CIE-LAB	lab(55.78, 23.16, -60.21)
CIE-LCH	lch(55.78, 64.51, 291.04°)
OKLab	oklab(62.73% 0 -0.1721)
OKLCH	oklch(62.73% 0.172 270)
XYZ	xyz(27.9654, 23.6928, 84.7441)
Luminance	0.2369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617EEF #EFD261

analogous

#61C5EF #617EEF #8B61EF

triadic

#617EEF #EF617E #7EEF61

tetradic

#617EEF #EF61C5 #EFD261 #61EF8B

square

#617EEF #EF61C5 #EFD261 #61EF8B

split-complementary

#617EEF #EF8B61 #C5EF61

monochromatic

#1437C2 #2951E9 #617EEF #99ABF5 #D0D9FA

Accessibility & contrast

On white

3.66

#617EEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#617EEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617EEF

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617EEF	#FFFFFF	#000000	##000000
##617EEF	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#468CF3

Deuteranopia (green-blind)

#2D80ED

Tritanopia (blue-blind)

#0098AB

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #617eef;
/* rgb */ color: rgb(97, 126, 239);
/* oklch */ color: oklch(62.7% 0.172 270.0);

Tailwind

colors: {
  custom: {
    50: '#99a3f5',
    500: '#617eef',
    950: '#000000',
  },
}

SCSS

$custom: #617eef;
$custom-light: #99a3f5;
$custom-dark: #000000;

JSON

{
  "hex": "#617eef",
  "rgb": {
    "r": 97,
    "g": 126,
    "b": 239
  },
  "hsl": {
    "h": 227.746,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.62731,
    "c": 0.17207,
    "h": 270
  },
  "luminance": 0.23695
}

Semantic roles & 50–950 ramp

primary

#617EEF

secondary

#EDE4BE

accent

#B208DE

background

#FAF9FF

surface

#F3F2FE

border

#CDCCD6

text

#0F0F17

muted

#7F7E85

Preview Lab

Preview with #617EEF

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

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