#617FBE#617FBE

#617FBE is a mid, moderate blue. Relative luminance 0.214; OKLCH L 60.1% C 0.103 H 264.1°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#617FBE
RGB	rgb(97, 127, 190)
HSL	hsl(221, 42%, 56%)
HSV	hsv(221, 49%, 75%)
CMYK	cmyk(48.9%, 33.2%, 0%, 25.5%)
CIE-LAB	lab(53.42, 6.87, -36.33)
CIE-LCH	lch(53.42, 36.97, 280.71°)
OKLab	oklab(60.07% -0.0105 -0.1022)
OKLCH	oklch(60.07% 0.103 264.1)
XYZ	xyz(21.8103, 21.4364, 51.6936)
Luminance	0.2144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617FBE #BEA061

analogous

#61AEBE #617FBE #7261BE

triadic

#617FBE #BE617F #7FBE61

tetradic

#617FBE #BE61AE #BEA061 #61BE72

square

#617FBE #BE61AE #BEA061 #61BE72

split-complementary

#617FBE #BE7261 #AEBE61

monochromatic

#304675 #4260A0 #617FBE #8CA2D0 #B8C5E2

Accessibility & contrast

On white

3.97

#617FBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#617FBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617FBE

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617FBE	#FFFFFF	#000000	##000000
##617FBE	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6784C1

Deuteranopia (green-blind)

#5D7CBD

Tritanopia (blue-blind)

#3A8C96

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #617fbe;
/* rgb */ color: rgb(97, 127, 190);
/* oklch */ color: oklch(60.1% 0.103 264.1);

Tailwind

colors: {
  custom: {
    50: '#93a3d2',
    500: '#617fbe',
    950: '#000000',
  },
}

SCSS

$custom: #617fbe;
$custom-light: #93a3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#617fbe",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 190
  },
  "hsl": {
    "h": 220.645,
    "s": 41.704,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60068,
    "c": 0.1027,
    "h": 264.1
  },
  "luminance": 0.21438
}

Semantic roles & 50–950 ramp

primary

#617FBE

secondary

#D1C4AA

accent

#AA56D2

background

#F9FAFC

surface

#F2F3F9

border

#CCCDD2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #617FBE

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

Preview Lab → · Contrast checker → · Palette generator →