#458BBC#458BBC

#458BBC is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.3% C 0.103 H 241.7°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#458BBC
RGB	rgb(69, 139, 188)
HSL	hsl(205, 47%, 50%)
HSV	hsv(205, 63%, 74%)
CMYK	cmyk(63.3%, 26.1%, 0%, 26.3%)
CIE-LAB	lab(55.44, -6.82, -32.13)
CIE-LCH	lch(55.44, 32.85, 258.02°)
OKLab	oklab(61.26% -0.0487 -0.0903)
OKLCH	oklch(61.26% 0.103 241.7)
XYZ	xyz(20.7605, 23.3592, 50.9819)
Luminance	0.2336 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458BBC #BC7645

analogous

#45BCB2 #458BBC #454FBC

triadic

#458BBC #BC458B #8BBC45

tetradic

#458BBC #B245BC #BC7645 #4FBC45

square

#458BBC #B245BC #BC7645 #4FBC45

split-complementary

#458BBC #BC454F #BCB245

monochromatic

#244963 #346A90 #458BBC #72A7CC #9FC3DC

Accessibility & contrast

On white

3.70

#458BBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#458BBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458BBC

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458BBC	#FFFFFF	#000000	##000000
##458BBC	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758BBE

Deuteranopia (green-blind)

#6580BB

Tritanopia (blue-blind)

#00979C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #458bbc;
/* rgb */ color: rgb(69, 139, 188);
/* oklch */ color: oklch(61.3% 0.103 241.7);

Tailwind

colors: {
  custom: {
    50: '#84acd0',
    500: '#458bbc',
    950: '#000000',
  },
}

SCSS

$custom: #458bbc;
$custom-light: #84acd0;
$custom-dark: #000000;

JSON

{
  "hex": "#458bbc",
  "rgb": {
    "r": 69,
    "g": 139,
    "b": 188
  },
  "hsl": {
    "h": 204.706,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.61257,
    "c": 0.10265,
    "h": 241.7
  },
  "luminance": 0.23361
}

Semantic roles & 50–950 ramp

primary

#458BBC

secondary

#C9AA94

accent

#8851D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #458BBC

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

Preview Lab → · Contrast checker → · Palette generator →