#618DBE#618DBE

#618DBE is a light, moderate cyan. Relative luminance 0.253; OKLCH L 63.2% C 0.089 H 251.9°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#618DBE
RGB	rgb(97, 141, 190)
HSL	hsl(212, 42%, 56%)
HSV	hsv(212, 49%, 75%)
CMYK	cmyk(48.9%, 25.8%, 0%, 25.5%)
CIE-LAB	lab(57.37, -1.36, -30.16)
CIE-LCH	lch(57.37, 30.19, 267.43°)
OKLab	oklab(63.15% -0.0276 -0.0843)
OKLCH	oklch(63.15% 0.089 251.9)
XYZ	xyz(23.7457, 25.3072, 52.3387)
Luminance	0.2531 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618DBE #BE9261

analogous

#61BCBE #618DBE #6461BE

triadic

#618DBE #BE618D #8DBE61

tetradic

#618DBE #BE61BC #BE9261 #61BE64

square

#618DBE #BE61BC #BE9261 #61BE64

split-complementary

#618DBE #BE6461 #BCBE61

monochromatic

#305075 #426EA0 #618DBE #8CACD0 #B8CCE2

Accessibility & contrast

On white

3.46

#618DBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#618DBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618DBE

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618DBE	#FFFFFF	#000000	##000000
##618DBE	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8FC0

Deuteranopia (green-blind)

#6E86BD

Tritanopia (blue-blind)

#37989E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #618dbe;
/* rgb */ color: rgb(97, 141, 190);
/* oklch */ color: oklch(63.2% 0.089 251.9);

Tailwind

colors: {
  custom: {
    50: '#93aed1',
    500: '#618dbe',
    950: '#000000',
  },
}

SCSS

$custom: #618dbe;
$custom-light: #93aed1;
$custom-dark: #000000;

JSON

{
  "hex": "#618dbe",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 190
  },
  "hsl": {
    "h": 211.613,
    "s": 41.704,
    "l": 56.275
  },
  "oklch": {
    "l": 0.63154,
    "c": 0.08869,
    "h": 251.9
  },
  "luminance": 0.25309
}

Semantic roles & 50–950 ramp

primary

#618DBE

secondary

#D1BEAA

accent

#9756D2

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #618DBE

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

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