#618EC9#618EC9

#618EC9 is a light, moderate cyan. Relative luminance 0.261; OKLCH L 63.9% C 0.102 H 255.6°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#618EC9
RGB	rgb(97, 142, 201)
HSL	hsl(214, 49%, 58%)
HSV	hsv(214, 52%, 79%)
CMYK	cmyk(51.7%, 29.4%, 0%, 21.2%)
CIE-LAB	lab(58.13, 1.42, -35.20)
CIE-LCH	lch(58.13, 35.23, 272.31°)
OKLab	oklab(63.91% -0.0254 -0.0988)
OKLCH	oklch(63.91% 0.102 255.6)
XYZ	xyz(25.1418, 26.1026, 58.9604)
Luminance	0.2610 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618EC9 #C99C61

analogous

#61C2C9 #618EC9 #6861C9

triadic

#618EC9 #C9618E #8EC961

tetradic

#618EC9 #C961C2 #C99C61 #61C968

square

#618EC9 #C961C2 #C99C61 #61C968

split-complementary

#618EC9 #C96861 #C2C961

monochromatic

#2D5283 #3C6FB0 #618EC9 #8FAFD9 #BCCFE8

Accessibility & contrast

On white

3.38

#618EC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#618EC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618EC9

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618EC9	#FFFFFF	#000000	##000000
##618EC9	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7791CC

Deuteranopia (green-blind)

#6A87C8

Tritanopia (blue-blind)

#2C9BA3

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #618ec9;
/* rgb */ color: rgb(97, 142, 201);
/* oklch */ color: oklch(63.9% 0.102 255.6);

Tailwind

colors: {
  custom: {
    50: '#94aed9',
    500: '#618ec9',
    950: '#000000',
  },
}

SCSS

$custom: #618ec9;
$custom-light: #94aed9;
$custom-dark: #000000;

JSON

{
  "hex": "#618ec9",
  "rgb": {
    "r": 97,
    "g": 142,
    "b": 201
  },
  "hsl": {
    "h": 214.038,
    "s": 49.057,
    "l": 58.431
  },
  "oklch": {
    "l": 0.63908,
    "c": 0.10203,
    "h": 255.6
  },
  "luminance": 0.26104
}

Semantic roles & 50–950 ramp

primary

#618EC9

secondary

#D8C6AE

accent

#9D4FD9

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #618EC9

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

Preview Lab → · Contrast checker → · Palette generator →