#618CD2#618CD2

#618CD2 is a light, moderate blue. Relative luminance 0.260; OKLCH L 63.9% C 0.116 H 259.8°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#618CD2
RGB	rgb(97, 140, 210)
HSL	hsl(217, 56%, 60%)
HSV	hsv(217, 54%, 82%)
CMYK	cmyk(53.8%, 33.3%, 0%, 17.6%)
CIE-LAB	lab(57.99, 5.40, -40.49)
CIE-LCH	lch(57.99, 40.85, 277.59°)
OKLab	oklab(63.93% -0.0206 -0.1142)
OKLCH	oklch(63.93% 0.116 259.8)
XYZ	xyz(25.9367, 25.9487, 64.6021)
Luminance	0.2595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618CD2 #D2A761

analogous

#61C5D2 #618CD2 #6E61D2

triadic

#618CD2 #D2618C #8CD261

tetradic

#618CD2 #D261C5 #D2A761 #61D26E

square

#618CD2 #D261C5 #D2A761 #61D26E

split-complementary

#618CD2 #D26E61 #C5D261

monochromatic

#295090 #366BBF #618CD2 #91AFE0 #C0D1ED

Accessibility & contrast

On white

3.39

#618CD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#618CD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618CD2

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618CD2	#FFFFFF	#000000	##000000
##618CD2	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7091D5

Deuteranopia (green-blind)

#6287D1

Tritanopia (blue-blind)

#209BA5

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #618cd2;
/* rgb */ color: rgb(97, 140, 210);
/* oklch */ color: oklch(63.9% 0.116 259.8);

Tailwind

colors: {
  custom: {
    50: '#95ade0',
    500: '#618cd2',
    950: '#000000',
  },
}

SCSS

$custom: #618cd2;
$custom-light: #95ade0;
$custom-dark: #000000;

JSON

{
  "hex": "#618cd2",
  "rgb": {
    "r": 97,
    "g": 140,
    "b": 210
  },
  "hsl": {
    "h": 217.168,
    "s": 55.665,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6393,
    "c": 0.11603,
    "h": 259.8
  },
  "luminance": 0.25951
}

Semantic roles & 50–950 ramp

primary

#618CD2

secondary

#DDCDB2

accent

#8622C3

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #618CD2

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

Preview Lab → · Contrast checker → · Palette generator →