#458FB5#458FB5

#458FB5 is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.9% C 0.093 H 233.5°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#458FB5
RGB	rgb(69, 143, 181)
HSL	hsl(200, 45%, 49%)
HSV	hsv(200, 62%, 71%)
CMYK	cmyk(61.9%, 21%, 0%, 29%)
CIE-LAB	lab(56.33, -11.37, -26.76)
CIE-LCH	lch(56.33, 29.08, 246.99°)
OKLab	oklab(61.87% -0.0555 -0.0749)
OKLCH	oklch(61.87% 0.093 233.5)
XYZ	xyz(20.6140, 24.2443, 47.3004)
Luminance	0.2425 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458FB5 #B56B45

analogous

#45B5A3 #458FB5 #4557B5

triadic

#458FB5 #B5458F #8FB545

tetradic

#458FB5 #A345B5 #B56B45 #57B545

square

#458FB5 #A345B5 #B56B45 #57B545

split-complementary

#458FB5 #B54557 #B5A345

monochromatic

#23495C #346C89 #458FB5 #6FAAC8 #9BC4D9

Accessibility & contrast

On white

3.59

#458FB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#458FB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458FB5

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458FB5	#FFFFFF	#000000	##000000
##458FB5	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8EB7

Deuteranopia (green-blind)

#6D82B4

Tritanopia (blue-blind)

#00999C

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #458fb5;
/* rgb */ color: rgb(69, 143, 181);
/* oklch */ color: oklch(61.9% 0.093 233.5);

Tailwind

colors: {
  custom: {
    50: '#83afcb',
    500: '#458fb5',
    950: '#000000',
  },
}

SCSS

$custom: #458fb5;
$custom-light: #83afcb;
$custom-dark: #000000;

JSON

{
  "hex": "#458fb5",
  "rgb": {
    "r": 69,
    "g": 143,
    "b": 181
  },
  "hsl": {
    "h": 200.357,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.61866,
    "c": 0.0932,
    "h": 233.5
  },
  "luminance": 0.24246
}

Semantic roles & 50–950 ramp

primary

#458FB5

secondary

#C5A291

accent

#7F53D5

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #458FB5

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

Preview Lab → · Contrast checker → · Palette generator →