#458CBE#458CBE

#458CBE is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.6% C 0.104 H 241.9°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#458CBE
RGB	rgb(69, 140, 190)
HSL	hsl(205, 48%, 51%)
HSV	hsv(205, 64%, 75%)
CMYK	cmyk(63.7%, 26.3%, 0%, 25.5%)
CIE-LAB	lab(55.82, -6.72, -32.67)
CIE-LCH	lch(55.82, 33.36, 258.37°)
OKLab	oklab(61.59% -0.0491 -0.0919)
OKLCH	oklch(61.59% 0.104 241.9)
XYZ	xyz(21.1231, 23.7370, 52.1737)
Luminance	0.2374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CBE #BE7745

analogous

#45BEB3 #458CBE #454FBE

triadic

#458CBE #BE458C #8CBE45

tetradic

#458CBE #B345BE #BE7745 #4FBE45

square

#458CBE #B345BE #BE7745 #4FBE45

split-complementary

#458CBE #BE454F #BEB345

monochromatic

#234A65 #336B93 #458CBE #72A8CE #A0C4DE

Accessibility & contrast

On white

3.65

#458CBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#458CBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CBE

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CBE	#FFFFFF	#000000	##000000
##458CBE	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)

#768CC0

Deuteranopia (green-blind)

#6580BD

Tritanopia (blue-blind)

#00989D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #458cbe;
/* rgb */ color: rgb(69, 140, 190);
/* oklch */ color: oklch(61.6% 0.104 241.9);

Tailwind

colors: {
  custom: {
    50: '#84add1',
    500: '#458cbe',
    950: '#000000',
  },
}

SCSS

$custom: #458cbe;
$custom-light: #84add1;
$custom-dark: #000000;

JSON

{
  "hex": "#458cbe",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 190
  },
  "hsl": {
    "h": 204.793,
    "s": 48.207,
    "l": 50.784
  },
  "oklch": {
    "l": 0.61589,
    "c": 0.10421,
    "h": 241.9
  },
  "luminance": 0.23739
}

Semantic roles & 50–950 ramp

primary

#458CBE

secondary

#CAAB95

accent

#8850D8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #458CBE

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

Preview Lab → · Contrast checker → · Palette generator →