#458BCF#458BCF

#458BCF is a light, vivid cyan. Relative luminance 0.242; OKLCH L 62.2% C 0.125 H 249.9°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#458BCF
RGB	rgb(69, 139, 207)
HSL	hsl(210, 59%, 54%)
HSV	hsv(210, 67%, 81%)
CMYK	cmyk(66.7%, 32.9%, 0%, 18.8%)
CIE-LAB	lab(56.32, -0.40, -41.51)
CIE-LCH	lch(56.32, 41.52, 269.45°)
OKLab	oklab(62.24% -0.043 -0.1176)
OKLCH	oklch(62.24% 0.125 249.9)
XYZ	xyz(22.9452, 24.2331, 62.4876)
Luminance	0.2424 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458BCF #CF8945

analogous

#45CFCE #458BCF #4546CF

triadic

#458BCF #CF458B #8BCF45

tetradic

#458BCF #CE45CF #CF8945 #46CF45

square

#458BCF #CE45CF #CF8945 #46CF45

split-complementary

#458BCF #CF4546 #CFCE45

monochromatic

#204D7A #2C6CAB #458BCF #76A9DC #A6C8E8

Accessibility & contrast

On white

3.59

#458BCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#458BCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458BCF

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458BCF	#FFFFFF	#000000	##000000
##458BCF	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8ED2

Deuteranopia (green-blind)

#5A81CE

Tritanopia (blue-blind)

#009BA3

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #458bcf;
/* rgb */ color: rgb(69, 139, 207);
/* oklch */ color: oklch(62.2% 0.125 249.9);

Tailwind

colors: {
  custom: {
    50: '#87acde',
    500: '#458bcf',
    950: '#000000',
  },
}

SCSS

$custom: #458bcf;
$custom-light: #87acde;
$custom-dark: #000000;

JSON

{
  "hex": "#458bcf",
  "rgb": {
    "r": 69,
    "g": 139,
    "b": 207
  },
  "hsl": {
    "h": 209.565,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.62239,
    "c": 0.12518,
    "h": 249.9
  },
  "luminance": 0.24235
}

Semantic roles & 50–950 ramp

primary

#458BCF

secondary

#D5B79B

accent

#9346E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #458BCF

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

Preview Lab → · Contrast checker → · Palette generator →