#458CCB#458CCB

#458CCB is a light, moderate cyan. Relative luminance 0.243; OKLCH L 62.3% C 0.119 H 247.8°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#458CCB
RGB	rgb(69, 140, 203)
HSL	hsl(208, 56%, 53%)
HSV	hsv(208, 66%, 80%)
CMYK	cmyk(66%, 31%, 0%, 20.4%)
CIE-LAB	lab(56.42, -2.35, -39.10)
CIE-LCH	lch(56.42, 39.17, 266.56°)
OKLab	oklab(62.25% -0.0451 -0.1105)
OKLCH	oklch(62.25% 0.119 247.8)
XYZ	xyz(22.6078, 24.3309, 59.9932)
Luminance	0.2433 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CCB #CB8445

analogous

#45CBC7 #458CCB #4549CB

triadic

#458CCB #CB458C #8CCB45

tetradic

#458CCB #C745CB #CB8445 #49CB45

square

#458CCB #C745CB #CB8445 #49CB45

split-complementary

#458CCB #CB4549 #CBC745

monochromatic

#214D75 #2E6DA5 #458CCB #75AAD8 #A5C7E6

Accessibility & contrast

On white

3.58

#458CCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#458CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CCB

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CCB	#FFFFFF	#000000	##000000
##458CCB	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708ECE

Deuteranopia (green-blind)

#5E81CA

Tritanopia (blue-blind)

#009BA2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #458ccb;
/* rgb */ color: rgb(69, 140, 203);
/* oklch */ color: oklch(62.3% 0.119 247.8);

Tailwind

colors: {
  custom: {
    50: '#86addb',
    500: '#458ccb',
    950: '#000000',
  },
}

SCSS

$custom: #458ccb;
$custom-light: #86addb;
$custom-dark: #000000;

JSON

{
  "hex": "#458ccb",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 203
  },
  "hsl": {
    "h": 208.209,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.62253,
    "c": 0.1194,
    "h": 247.8
  },
  "luminance": 0.24333
}

Semantic roles & 50–950 ramp

primary

#458CCB

secondary

#D3B499

accent

#8F48E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #458CCB

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

Preview Lab → · Contrast checker → · Palette generator →