#458CA3#458CA3

#458CA3 is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.4% C 0.079 H 221.7°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#458CA3
RGB	rgb(69, 140, 163)
HSL	hsl(195, 41%, 45%)
HSV	hsv(195, 58%, 64%)
CMYK	cmyk(57.7%, 14.1%, 0%, 36.1%)
CIE-LAB	lab(54.72, -15.39, -18.93)
CIE-LCH	lch(54.72, 24.40, 230.89°)
OKLab	oklab(60.35% -0.059 -0.0526)
OKLCH	oklch(60.35% 0.079 221.7)
XYZ	xyz(18.4406, 22.6640, 38.0460)
Luminance	0.2267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CA3 #A35C45

analogous

#45A38B #458CA3 #455DA3

triadic

#458CA3 #A3458C #8CA345

tetradic

#458CA3 #8B45A3 #A35C45 #5DA345

square

#458CA3 #8B45A3 #A35C45 #5DA345

split-complementary

#458CA3 #A3455D #A38B45

monochromatic

#21424D #336778 #458CA3 #67A9BF #92C1D1

Accessibility & contrast

On white

3.80

#458CA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#458CA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CA3

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CA3	#FFFFFF	#000000	##000000
##458CA3	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E89A4

Deuteranopia (green-blind)

#717EA3

Tritanopia (blue-blind)

#009393

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #458ca3;
/* rgb */ color: rgb(69, 140, 163);
/* oklch */ color: oklch(60.4% 0.079 221.7);

Tailwind

colors: {
  custom: {
    50: '#81adbe',
    500: '#458ca3',
    950: '#000000',
  },
}

SCSS

$custom: #458ca3;
$custom-light: #81adbe;
$custom-dark: #000000;

JSON

{
  "hex": "#458ca3",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 163
  },
  "hsl": {
    "h": 194.681,
    "s": 40.517,
    "l": 45.49
  },
  "oklch": {
    "l": 0.60352,
    "c": 0.079,
    "h": 221.7
  },
  "luminance": 0.22666
}

Semantic roles & 50–950 ramp

primary

#458CA3

secondary

#BC9487

accent

#7557D0

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #458CA3

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

Preview Lab → · Contrast checker → · Palette generator →