#458EB0#458EB0

#458EB0 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.4% C 0.089 H 230.8°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#458EB0
RGB	rgb(69, 142, 176)
HSL	hsl(199, 44%, 48%)
HSV	hsv(199, 61%, 69%)
CMYK	cmyk(60.8%, 19.3%, 0%, 31%)
CIE-LAB	lab(55.83, -12.41, -24.68)
CIE-LCH	lch(55.83, 27.63, 243.30°)
OKLab	oklab(61.4% -0.0562 -0.0689)
OKLCH	oklch(61.4% 0.089 230.8)
XYZ	xyz(19.9607, 23.7439, 44.5970)
Luminance	0.2375 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458EB0 #B06745

analogous

#45B09C #458EB0 #4559B0

triadic

#458EB0 #B0458E #8EB045

tetradic

#458EB0 #9C45B0 #B06745 #59B045

square

#458EB0 #9C45B0 #B06745 #59B045

split-complementary

#458EB0 #B04559 #B09C45

monochromatic

#234758 #346B84 #458EB0 #6DA9C6 #99C3D7

Accessibility & contrast

On white

3.65

#458EB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#458EB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458EB0

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458EB0	#FFFFFF	#000000	##000000
##458EB0	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8CB2

Deuteranopia (green-blind)

#6E81B0

Tritanopia (blue-blind)

#009799

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #458eb0;
/* rgb */ color: rgb(69, 142, 176);
/* oklch */ color: oklch(61.4% 0.089 230.8);

Tailwind

colors: {
  custom: {
    50: '#83afc7',
    500: '#458eb0',
    950: '#000000',
  },
}

SCSS

$custom: #458eb0;
$custom-light: #83afc7;
$custom-dark: #000000;

JSON

{
  "hex": "#458eb0",
  "rgb": {
    "r": 69,
    "g": 142,
    "b": 176
  },
  "hsl": {
    "h": 199.065,
    "s": 43.673,
    "l": 48.039
  },
  "oklch": {
    "l": 0.614,
    "c": 0.08894,
    "h": 230.8
  },
  "luminance": 0.23746
}

Semantic roles & 50–950 ramp

primary

#458EB0

secondary

#C39F8E

accent

#7D54D3

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #458EB0

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

Preview Lab → · Contrast checker → · Palette generator →