#458EB3#458EB3

#458EB3 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.5% C 0.092 H 233.1°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#458EB3
RGB	rgb(69, 142, 179)
HSL	hsl(200, 44%, 49%)
HSV	hsv(200, 61%, 70%)
CMYK	cmyk(61.5%, 20.7%, 0%, 29.8%)
CIE-LAB	lab(55.95, -11.45, -26.21)
CIE-LCH	lch(55.95, 28.60, 246.40°)
OKLab	oklab(61.54% -0.0551 -0.0733)
OKLCH	oklch(61.54% 0.092 233.1)
XYZ	xyz(20.2608, 23.8639, 46.1775)
Luminance	0.2387 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458EB3 #B36A45

analogous

#45B3A1 #458EB3 #4557B3

triadic

#458EB3 #B3458E #8EB345

tetradic

#458EB3 #A145B3 #B36A45 #57B345

square

#458EB3 #A145B3 #B36A45 #57B345

split-complementary

#458EB3 #B34557 #B3A145

monochromatic

#23485B #346B87 #458EB3 #6EA9C7 #9AC3D8

Accessibility & contrast

On white

3.64

#458EB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#458EB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458EB3

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458EB3	#FFFFFF	#000000	##000000
##458EB3	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8CB5

Deuteranopia (green-blind)

#6D81B2

Tritanopia (blue-blind)

#00989A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #458eb3;
/* rgb */ color: rgb(69, 142, 179);
/* oklch */ color: oklch(61.5% 0.092 233.1);

Tailwind

colors: {
  custom: {
    50: '#83afca',
    500: '#458eb3',
    950: '#000000',
  },
}

SCSS

$custom: #458eb3;
$custom-light: #83afca;
$custom-dark: #000000;

JSON

{
  "hex": "#458eb3",
  "rgb": {
    "r": 69,
    "g": 142,
    "b": 179
  },
  "hsl": {
    "h": 200.182,
    "s": 44.355,
    "l": 48.627
  },
  "oklch": {
    "l": 0.61536,
    "c": 0.0917,
    "h": 233.1
  },
  "luminance": 0.23866
}

Semantic roles & 50–950 ramp

primary

#458EB3

secondary

#C4A18F

accent

#7F54D4

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #458EB3

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

Preview Lab → · Contrast checker → · Palette generator →