#617ECA#617ECA

#617ECA is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.5% C 0.121 H 267.0°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#617ECA
RGB	rgb(97, 126, 202)
HSL	hsl(223, 50%, 59%)
HSV	hsv(223, 52%, 79%)
CMYK	cmyk(52%, 37.6%, 0%, 20.8%)
CIE-LAB	lab(53.73, 11.21, -42.68)
CIE-LCH	lch(53.73, 44.12, 284.72°)
OKLab	oklab(60.5% -0.0063 -0.1206)
OKLCH	oklch(60.5% 0.121 267)
XYZ	xyz(23.0478, 21.7258, 58.8446)
Luminance	0.2173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617ECA #CAAD61

analogous

#61B2CA #617ECA #7861CA

triadic

#617ECA #CA617E #7ECA61

tetradic

#617ECA #CA61B2 #CAAD61 #61CA78

square

#617ECA #CA61B2 #CAAD61 #61CA78

split-complementary

#617ECA #CA7861 #B2CA61

monochromatic

#2C4584 #3C5CB2 #617ECA #8FA3D9 #BDC9E9

Accessibility & contrast

On white

3.93

#617ECA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#617ECA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617ECA

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617ECA	#FFFFFF	#000000	##000000
##617ECA	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6085CD

Deuteranopia (green-blind)

#547CC8

Tritanopia (blue-blind)

#2F8E9A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #617eca;
/* rgb */ color: rgb(97, 126, 202);
/* oklch */ color: oklch(60.5% 0.121 267.0);

Tailwind

colors: {
  custom: {
    50: '#94a3da',
    500: '#617eca',
    950: '#000000',
  },
}

SCSS

$custom: #617eca;
$custom-light: #94a3da;
$custom-dark: #000000;

JSON

{
  "hex": "#617eca",
  "rgb": {
    "r": 97,
    "g": 126,
    "b": 202
  },
  "hsl": {
    "h": 223.429,
    "s": 49.763,
    "l": 58.627
  },
  "oklch": {
    "l": 0.60501,
    "c": 0.12082,
    "h": 267
  },
  "luminance": 0.21727
}

Semantic roles & 50–950 ramp

primary

#617ECA

secondary

#D8CDAF

accent

#B34FD9

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #617ECA

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

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