#4297CD#4297CD

#4297CD is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.8% C 0.115 H 239.9°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#4297CD
RGB	rgb(66, 151, 205)
HSL	hsl(203, 58%, 53%)
HSV	hsv(203, 68%, 80%)
CMYK	cmyk(67.8%, 26.3%, 0%, 19.6%)
CIE-LAB	lab(59.61, -8.46, -35.23)
CIE-LCH	lch(59.61, 36.23, 256.50°)
OKLab	oklab(64.78% -0.0576 -0.0992)
OKLCH	oklch(64.78% 0.115 239.9)
XYZ	xyz(24.3286, 27.6966, 61.8096)
Luminance	0.2770 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4297CD #CD7842

analogous

#42CDBD #4297CD #4251CD

triadic

#4297CD #CD4297 #97CD42

tetradic

#4297CD #BD42CD #CD7842 #51CD42

square

#4297CD #BD42CD #CD7842 #51CD42

split-complementary

#4297CD #CD4251 #CDBD42

monochromatic

#1F5476 #2C77A6 #4297CD #72B2DA #A3CCE7

Accessibility & contrast

On white

3.21

#4297CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#4297CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4297CD

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4297CD	#FFFFFF	#000000	##000000
##4297CD	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E97CF

Deuteranopia (green-blind)

#6B8ACC

Tritanopia (blue-blind)

#00A5AA

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4297cd;
/* rgb */ color: rgb(66, 151, 205);
/* oklch */ color: oklch(64.8% 0.115 239.9);

Tailwind

colors: {
  custom: {
    50: '#85b5dc',
    500: '#4297cd',
    950: '#000000',
  },
}

SCSS

$custom: #4297cd;
$custom-light: #85b5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4297cd",
  "rgb": {
    "r": 66,
    "g": 151,
    "b": 205
  },
  "hsl": {
    "h": 203.309,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.64779,
    "c": 0.11476,
    "h": 239.9
  },
  "luminance": 0.27699
}

Semantic roles & 50–950 ramp

primary

#4297CD

secondary

#D3AF97

accent

#8346E1

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4297CD

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

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