#458DA3#458DA3

#458DA3 is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 60.6% C 0.079 H 220.5°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#458DA3
RGB	rgb(69, 141, 163)
HSL	hsl(194, 41%, 45%)
HSV	hsv(194, 58%, 64%)
CMYK	cmyk(57.7%, 13.5%, 0%, 36.1%)
CIE-LAB	lab(55.03, -15.94, -18.47)
CIE-LCH	lch(55.03, 24.39, 229.21°)
OKLab	oklab(60.6% -0.0601 -0.0513)
OKLCH	oklch(60.6% 0.079 220.5)
XYZ	xyz(18.5874, 22.9576, 38.0949)
Luminance	0.2296 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458DA3 #A35B45

analogous

#45A38A #458DA3 #455EA3

triadic

#458DA3 #A3458D #8DA345

tetradic

#458DA3 #8A45A3 #A35B45 #5EA345

square

#458DA3 #8A45A3 #A35B45 #5EA345

split-complementary

#458DA3 #A3455E #A38A45

monochromatic

#21434D #336878 #458DA3 #67AABF #92C2D1

Accessibility & contrast

On white

3.76

#458DA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#458DA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458DA3

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458DA3	#FFFFFF	#000000	##000000
##458DA3	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808AA4

Deuteranopia (green-blind)

#727FA3

Tritanopia (blue-blind)

#009494

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #458da3;
/* rgb */ color: rgb(69, 141, 163);
/* oklch */ color: oklch(60.6% 0.079 220.5);

Tailwind

colors: {
  custom: {
    50: '#81aebe',
    500: '#458da3',
    950: '#000000',
  },
}

SCSS

$custom: #458da3;
$custom-light: #81aebe;
$custom-dark: #000000;

JSON

{
  "hex": "#458da3",
  "rgb": {
    "r": 69,
    "g": 141,
    "b": 163
  },
  "hsl": {
    "h": 194.043,
    "s": 40.517,
    "l": 45.49
  },
  "oklch": {
    "l": 0.60595,
    "c": 0.079,
    "h": 220.5
  },
  "luminance": 0.22959
}

Semantic roles & 50–950 ramp

primary

#458DA3

secondary

#BC9487

accent

#7457D0

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #458DA3

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

Preview Lab → · Contrast checker → · Palette generator →