#617BEC#617BEC

#617BEC is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.9% C 0.172 H 270.9°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#617BEC
RGB	rgb(97, 123, 236)
HSL	hsl(229, 79%, 65%)
HSV	hsv(229, 59%, 93%)
CMYK	cmyk(58.9%, 47.9%, 0%, 7.5%)
CIE-LAB	lab(54.83, 24.00, -60.07)
CIE-LCH	lch(54.83, 64.69, 291.78°)
OKLab	oklab(61.95% 0.0027 -0.1717)
OKLCH	oklch(61.95% 0.172 270.9)
XYZ	xyz(27.1480, 22.7613, 82.3034)
Luminance	0.2276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617BEC #ECD261

analogous

#61C0EC #617BEC #8C61EC

triadic

#617BEC #EC617B #7BEC61

tetradic

#617BEC #EC61C0 #ECD261 #61EC8C

square

#617BEC #EC61C0 #ECD261 #61EC8C

split-complementary

#617BEC #EC8C61 #C0EC61

monochromatic

#1736BC #2A4DE5 #617BEC #98A9F3 #CED6F9

Accessibility & contrast

On white

3.78

#617BEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#617BEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617BEC

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617BEC	#FFFFFF	#000000	##000000
##617BEC	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#428AF0

Deuteranopia (green-blind)

#2A7DEA

Tritanopia (blue-blind)

#0095A8

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #617bec;
/* rgb */ color: rgb(97, 123, 236);
/* oklch */ color: oklch(61.9% 0.172 270.9);

Tailwind

colors: {
  custom: {
    50: '#99a0f3',
    500: '#617bec',
    950: '#000000',
  },
}

SCSS

$custom: #617bec;
$custom-light: #99a0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#617bec",
  "rgb": {
    "r": 97,
    "g": 123,
    "b": 236
  },
  "hsl": {
    "h": 228.777,
    "s": 78.531,
    "l": 65.294
  },
  "oklch": {
    "l": 0.61948,
    "c": 0.17171,
    "h": 270.9
  },
  "luminance": 0.22763
}

Semantic roles & 50–950 ramp

primary

#617BEC

secondary

#ECE3BD

accent

#B40BDB

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #617BEC

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

Preview Lab → · Contrast checker → · Palette generator →