#458EA1#458EA1

#458EA1 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 60.8% C 0.078 H 217.2°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#458EA1
RGB	rgb(69, 142, 161)
HSL	hsl(192, 40%, 45%)
HSV	hsv(192, 57%, 63%)
CMYK	cmyk(57.1%, 11.8%, 0%, 36.9%)
CIE-LAB	lab(55.26, -17.09, -16.96)
CIE-LCH	lch(55.26, 24.08, 224.79°)
OKLab	oklab(60.76% -0.0621 -0.047)
OKLCH	oklch(60.76% 0.078 217.2)
XYZ	xyz(18.5577, 23.1827, 37.2080)
Luminance	0.2318 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458EA1 #A15845

analogous

#45A186 #458EA1 #4560A1

triadic

#458EA1 #A1458E #8EA145

tetradic

#458EA1 #8645A1 #A15845 #60A145

square

#458EA1 #8645A1 #A15845 #60A145

split-complementary

#458EA1 #A14560 #A18645

monochromatic

#20424B #336876 #458EA1 #66ABBD #91C3D0

Accessibility & contrast

On white

3.73

#458EA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#458EA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458EA1

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458EA1	#FFFFFF	#000000	##000000
##458EA1	1.00	3.73	5.64	5.64
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818AA2

Deuteranopia (green-blind)

#7480A1

Tritanopia (blue-blind)

#009594

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #458ea1;
/* rgb */ color: rgb(69, 142, 161);
/* oklch */ color: oklch(60.8% 0.078 217.2);

Tailwind

colors: {
  custom: {
    50: '#81afbc',
    500: '#458ea1',
    950: '#000000',
  },
}

SCSS

$custom: #458ea1;
$custom-light: #81afbc;
$custom-dark: #000000;

JSON

{
  "hex": "#458ea1",
  "rgb": {
    "r": 69,
    "g": 142,
    "b": 161
  },
  "hsl": {
    "h": 192.391,
    "s": 40,
    "l": 45.098
  },
  "oklch": {
    "l": 0.60756,
    "c": 0.07787,
    "h": 217.2
  },
  "luminance": 0.23184
}

Semantic roles & 50–950 ramp

primary

#458EA1

secondary

#BB9187

accent

#7158D0

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #458EA1

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

Preview Lab → · Contrast checker → · Palette generator →