#458BCC#458BCC

#458BCC is a light, vivid cyan. Relative luminance 0.241; OKLCH L 62.1% C 0.121 H 248.9°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#458BCC
RGB	rgb(69, 139, 204)
HSL	hsl(209, 57%, 54%)
HSV	hsv(209, 66%, 80%)
CMYK	cmyk(66.2%, 31.9%, 0%, 20%)
CIE-LAB	lab(56.18, -1.42, -40.05)
CIE-LCH	lch(56.18, 40.07, 267.96°)
OKLab	oklab(62.08% -0.0438 -0.1133)
OKLCH	oklch(62.08% 0.121 248.9)
XYZ	xyz(22.5819, 24.0878, 60.5744)
Luminance	0.2409 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458BCC #CC8645

analogous

#45CCC9 #458BCC #4547CC

triadic

#458BCC #CC458B #8BCC45

tetradic

#458BCC #C945CC #CC8645 #47CC45

square

#458BCC #C945CC #CC8645 #47CC45

split-complementary

#458BCC #CC4547 #CCC945

monochromatic

#204D76 #2E6CA6 #458BCC #75A9D9 #A5C7E6

Accessibility & contrast

On white

3.61

#458BCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#458BCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458BCC

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458BCC	#FFFFFF	#000000	##000000
##458BCC	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8ECF

Deuteranopia (green-blind)

#5C81CB

Tritanopia (blue-blind)

#009AA2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #458bcc;
/* rgb */ color: rgb(69, 139, 204);
/* oklch */ color: oklch(62.1% 0.121 248.9);

Tailwind

colors: {
  custom: {
    50: '#86acdc',
    500: '#458bcc',
    950: '#000000',
  },
}

SCSS

$custom: #458bcc;
$custom-light: #86acdc;
$custom-dark: #000000;

JSON

{
  "hex": "#458bcc",
  "rgb": {
    "r": 69,
    "g": 139,
    "b": 204
  },
  "hsl": {
    "h": 208.889,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.62078,
    "c": 0.12148,
    "h": 248.9
  },
  "luminance": 0.2409
}

Semantic roles & 50–950 ramp

primary

#458BCC

secondary

#D3B599

accent

#9148E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #458BCC

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

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