#458DD1#458DD1

#458DD1 is a light, vivid cyan. Relative luminance 0.249; OKLCH L 62.8% C 0.126 H 249.3°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#458DD1
RGB	rgb(69, 141, 209)
HSL	hsl(209, 60%, 55%)
HSV	hsv(209, 67%, 82%)
CMYK	cmyk(67%, 32.5%, 0%, 18%)
CIE-LAB	lab(56.99, -0.88, -41.58)
CIE-LCH	lch(56.99, 41.59, 268.79°)
OKLab	oklab(62.8% -0.0444 -0.1177)
OKLCH	oklch(62.8% 0.126 249.3)
XYZ	xyz(23.4835, 24.9160, 63.8809)
Luminance	0.2492 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458DD1 #D18945

analogous

#45D1CF #458DD1 #4547D1

triadic

#458DD1 #D1458D #8DD145

tetradic

#458DD1 #CF45D1 #D18945 #47D145

square

#458DD1 #CF45D1 #D18945 #47D145

split-complementary

#458DD1 #D14547 #D1CF45

monochromatic

#1F4F7D #2B6EAE #458DD1 #76ABDD #A7C9E9

Accessibility & contrast

On white

3.51

#458DD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#458DD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458DD1

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458DD1	#FFFFFF	#000000	##000000
##458DD1	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F90D4

Deuteranopia (green-blind)

#5B83D0

Tritanopia (blue-blind)

#009DA5

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #458dd1;
/* rgb */ color: rgb(69, 141, 209);
/* oklch */ color: oklch(62.8% 0.126 249.3);

Tailwind

colors: {
  custom: {
    50: '#87aedf',
    500: '#458dd1',
    950: '#000000',
  },
}

SCSS

$custom: #458dd1;
$custom-light: #87aedf;
$custom-dark: #000000;

JSON

{
  "hex": "#458dd1",
  "rgb": {
    "r": 69,
    "g": 141,
    "b": 209
  },
  "hsl": {
    "h": 209.143,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.628,
    "c": 0.12585,
    "h": 249.3
  },
  "luminance": 0.24918
}

Semantic roles & 50–950 ramp

primary

#458DD1

secondary

#D7B89B

accent

#9244E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #458DD1

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

Preview Lab → · Contrast checker → · Palette generator →