#617DBE#617DBE

#617DBE is a mid, moderate blue. Relative luminance 0.209; OKLCH L 59.6% C 0.105 H 265.6°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#617DBE
RGB	rgb(97, 125, 190)
HSL	hsl(222, 42%, 56%)
HSV	hsv(222, 49%, 75%)
CMYK	cmyk(48.9%, 34.2%, 0%, 25.5%)
CIE-LAB	lab(52.87, 8.07, -37.20)
CIE-LCH	lch(52.87, 38.07, 282.24°)
OKLab	oklab(59.64% -0.008 -0.1047)
OKLCH	oklch(59.64% 0.105 265.6)
XYZ	xyz(21.5546, 20.9249, 51.6083)
Luminance	0.2093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DBE #BEA261

analogous

#61ACBE #617DBE #7461BE

triadic

#617DBE #BE617D #7DBE61

tetradic

#617DBE #BE61AC #BEA261 #61BE74

square

#617DBE #BE61AC #BEA261 #61BE74

split-complementary

#617DBE #BE7461 #ACBE61

monochromatic

#304575 #425EA0 #617DBE #8CA1D0 #B8C4E2

Accessibility & contrast

On white

4.05

#617DBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#617DBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DBE

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DBE	#FFFFFF	#000000	##000000
##617DBE	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6483C1

Deuteranopia (green-blind)

#5A7ABD

Tritanopia (blue-blind)

#3A8B95

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #617dbe;
/* rgb */ color: rgb(97, 125, 190);
/* oklch */ color: oklch(59.6% 0.105 265.6);

Tailwind

colors: {
  custom: {
    50: '#93a2d2',
    500: '#617dbe',
    950: '#000000',
  },
}

SCSS

$custom: #617dbe;
$custom-light: #93a2d2;
$custom-dark: #000000;

JSON

{
  "hex": "#617dbe",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 190
  },
  "hsl": {
    "h": 221.935,
    "s": 41.704,
    "l": 56.275
  },
  "oklch": {
    "l": 0.59636,
    "c": 0.10502,
    "h": 265.6
  },
  "luminance": 0.20926
}

Semantic roles & 50–950 ramp

primary

#617DBE

secondary

#D1C5AA

accent

#AC56D2

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0F14

muted

#7E7E82

Preview Lab

Preview with #617DBE

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

Preview Lab → · Contrast checker → · Palette generator →