#458AB8#458AB8

#458AB8 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.8% C 0.099 H 240.3°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#458AB8
RGB	rgb(69, 138, 184)
HSL	hsl(204, 45%, 50%)
HSV	hsv(204, 63%, 72%)
CMYK	cmyk(62.5%, 25%, 0%, 27.8%)
CIE-LAB	lab(54.97, -7.57, -30.58)
CIE-LCH	lch(54.97, 31.50, 256.10°)
OKLab	oklab(60.83% -0.049 -0.0859)
OKLCH	oklch(60.83% 0.099 240.3)
XYZ	xyz(20.1912, 22.9009, 48.6943)
Luminance	0.2290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458AB8 #B87345

analogous

#45B8AD #458AB8 #4550B8

triadic

#458AB8 #B8458A #8AB845

tetradic

#458AB8 #AD45B8 #B87345 #50B845

square

#458AB8 #AD45B8 #B87345 #50B845

split-complementary

#458AB8 #B84550 #B8AD45

monochromatic

#24475F #34698B #458AB8 #71A6CA #9DC2DA

Accessibility & contrast

On white

3.76

#458AB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#458AB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458AB8

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458AB8	#FFFFFF	#000000	##000000
##458AB8	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758ABA

Deuteranopia (green-blind)

#657EB7

Tritanopia (blue-blind)

#00959A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #458ab8;
/* rgb */ color: rgb(69, 138, 184);
/* oklch */ color: oklch(60.8% 0.099 240.3);

Tailwind

colors: {
  custom: {
    50: '#83accd',
    500: '#458ab8',
    950: '#000000',
  },
}

SCSS

$custom: #458ab8;
$custom-light: #83accd;
$custom-dark: #000000;

JSON

{
  "hex": "#458ab8",
  "rgb": {
    "r": 69,
    "g": 138,
    "b": 184
  },
  "hsl": {
    "h": 204,
    "s": 45.455,
    "l": 49.608
  },
  "oklch": {
    "l": 0.60827,
    "c": 0.09888,
    "h": 240.3
  },
  "luminance": 0.22903
}

Semantic roles & 50–950 ramp

primary

#458AB8

secondary

#C7A792

accent

#8753D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #458AB8

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

Preview Lab → · Contrast checker → · Palette generator →