#458DB3#458DB3

#458DB3 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.3% C 0.092 H 234.1°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#458DB3
RGB	rgb(69, 141, 179)
HSL	hsl(201, 44%, 49%)
HSV	hsv(201, 61%, 70%)
CMYK	cmyk(61.5%, 21.2%, 0%, 29.8%)
CIE-LAB	lab(55.65, -10.89, -26.67)
CIE-LCH	lch(55.65, 28.81, 247.78°)
OKLab	oklab(61.3% -0.054 -0.0746)
OKLCH	oklch(61.3% 0.092 234.1)
XYZ	xyz(20.1127, 23.5677, 46.1282)
Luminance	0.2357 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458DB3 #B36B45

analogous

#45B3A2 #458DB3 #4556B3

triadic

#458DB3 #B3458D #8DB345

tetradic

#458DB3 #A245B3 #B36B45 #56B345

square

#458DB3 #A245B3 #B36B45 #56B345

split-complementary

#458DB3 #B34556 #B3A245

monochromatic

#23475B #346A87 #458DB3 #6EA8C7 #9AC3D8

Accessibility & contrast

On white

3.68

#458DB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#458DB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458DB3

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458DB3	#FFFFFF	#000000	##000000
##458DB3	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8CB5

Deuteranopia (green-blind)

#6B80B2

Tritanopia (blue-blind)

#00979A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #458db3;
/* rgb */ color: rgb(69, 141, 179);
/* oklch */ color: oklch(61.3% 0.092 234.1);

Tailwind

colors: {
  custom: {
    50: '#83aeca',
    500: '#458db3',
    950: '#000000',
  },
}

SCSS

$custom: #458db3;
$custom-light: #83aeca;
$custom-dark: #000000;

JSON

{
  "hex": "#458db3",
  "rgb": {
    "r": 69,
    "g": 141,
    "b": 179
  },
  "hsl": {
    "h": 200.727,
    "s": 44.355,
    "l": 48.627
  },
  "oklch": {
    "l": 0.61299,
    "c": 0.09212,
    "h": 234.1
  },
  "luminance": 0.2357
}

Semantic roles & 50–950 ramp

primary

#458DB3

secondary

#C4A28F

accent

#8054D4

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #458DB3

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

Preview Lab → · Contrast checker → · Palette generator →