#618DD5#618DD5

#618DD5 is a light, moderate blue. Relative luminance 0.264; OKLCH L 64.3% C 0.119 H 259.9°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#618DD5
RGB	rgb(97, 141, 213)
HSL	hsl(217, 58%, 61%)
HSV	hsv(217, 54%, 84%)
CMYK	cmyk(54.5%, 33.8%, 0%, 16.5%)
CIE-LAB	lab(58.41, 5.76, -41.51)
CIE-LCH	lch(58.41, 41.91, 277.89°)
OKLab	oklab(64.3% -0.021 -0.1172)
OKLCH	oklch(64.3% 0.119 259.9)
XYZ	xyz(26.4608, 26.3932, 66.6379)
Luminance	0.2640 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618DD5 #D5A961

analogous

#61C7D5 #618DD5 #6F61D5

triadic

#618DD5 #D5618D #8DD561

tetradic

#618DD5 #D561C7 #D5A961 #61D56F

square

#618DD5 #D561C7 #D5A961 #61D56F

split-complementary

#618DD5 #D56F61 #C7D561

monochromatic

#275194 #346BC5 #618DD5 #91B0E2 #C2D3EF

Accessibility & contrast

On white

3.34

#618DD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#618DD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618DD5

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618DD5	#FFFFFF	#000000	##000000
##618DD5	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7092D8

Deuteranopia (green-blind)

#6287D3

Tritanopia (blue-blind)

#1B9DA7

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #618dd5;
/* rgb */ color: rgb(97, 141, 213);
/* oklch */ color: oklch(64.3% 0.119 259.9);

Tailwind

colors: {
  custom: {
    50: '#95aee2',
    500: '#618dd5',
    950: '#000000',
  },
}

SCSS

$custom: #618dd5;
$custom-light: #95aee2;
$custom-dark: #000000;

JSON

{
  "hex": "#618dd5",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 213
  },
  "hsl": {
    "h": 217.241,
    "s": 58,
    "l": 60.784
  },
  "oklch": {
    "l": 0.64304,
    "c": 0.11902,
    "h": 259.9
  },
  "luminance": 0.26395
}

Semantic roles & 50–950 ramp

primary

#618DD5

secondary

#DFCEB3

accent

#8720C6

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #618DD5

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

Preview Lab → · Contrast checker → · Palette generator →