#458CA5#458CA5

#458CA5 is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.4% C 0.080 H 223.6°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#458CA5
RGB	rgb(69, 140, 165)
HSL	hsl(196, 41%, 46%)
HSV	hsv(196, 58%, 65%)
CMYK	cmyk(58.2%, 15.2%, 0%, 35.3%)
CIE-LAB	lab(54.80, -14.77, -19.96)
CIE-LCH	lch(54.80, 24.84, 233.50°)
OKLab	oklab(60.44% -0.0582 -0.0555)
OKLCH	oklch(60.44% 0.08 223.6)
XYZ	xyz(18.6212, 22.7362, 38.9972)
Luminance	0.2274 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CA5 #A55E45

analogous

#45A58E #458CA5 #455CA5

triadic

#458CA5 #A5458C #8CA545

tetradic

#458CA5 #8E45A5 #A55E45 #5CA545

square

#458CA5 #8E45A5 #A55E45 #5CA545

split-complementary

#458CA5 #A5455C #A58E45

monochromatic

#21434F #33677A #458CA5 #68A9C0 #93C1D2

Accessibility & contrast

On white

3.79

#458CA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#458CA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CA5

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CA5	#FFFFFF	#000000	##000000
##458CA5	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E89A6

Deuteranopia (green-blind)

#707FA5

Tritanopia (blue-blind)

#009494

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #458ca5;
/* rgb */ color: rgb(69, 140, 165);
/* oklch */ color: oklch(60.4% 0.080 223.6);

Tailwind

colors: {
  custom: {
    50: '#81adbf',
    500: '#458ca5',
    950: '#000000',
  },
}

SCSS

$custom: #458ca5;
$custom-light: #81adbf;
$custom-dark: #000000;

JSON

{
  "hex": "#458ca5",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 165
  },
  "hsl": {
    "h": 195.625,
    "s": 41.026,
    "l": 45.882
  },
  "oklch": {
    "l": 0.60437,
    "c": 0.08041,
    "h": 223.6
  },
  "luminance": 0.22738
}

Semantic roles & 50–950 ramp

primary

#458CA5

secondary

#BD9688

accent

#7757D1

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #458CA5

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

Preview Lab → · Contrast checker → · Palette generator →