#458FB3#458FB3

#458FB3 is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.8% C 0.091 H 232.0°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#458FB3
RGB	rgb(69, 143, 179)
HSL	hsl(200, 44%, 49%)
HSV	hsv(200, 61%, 70%)
CMYK	cmyk(61.5%, 20.1%, 0%, 29.8%)
CIE-LAB	lab(56.25, -12.01, -25.75)
CIE-LCH	lch(56.25, 28.41, 244.99°)
OKLab	oklab(61.77% -0.0562 -0.072)
OKLCH	oklch(61.77% 0.091 232)
XYZ	xyz(20.4102, 24.1628, 46.2274)
Luminance	0.2417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458FB3 #B36945

analogous

#45B3A0 #458FB3 #4558B3

triadic

#458FB3 #B3458F #8FB345

tetradic

#458FB3 #A045B3 #B36945 #58B345

square

#458FB3 #A045B3 #B36945 #58B345

split-complementary

#458FB3 #B34558 #B3A045

monochromatic

#23485B #346C87 #458FB3 #6EAAC7 #9AC4D8

Accessibility & contrast

On white

3.60

#458FB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#458FB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458FB3

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458FB3	#FFFFFF	#000000	##000000
##458FB3	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8DB5

Deuteranopia (green-blind)

#6E82B2

Tritanopia (blue-blind)

#00999B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #458fb3;
/* rgb */ color: rgb(69, 143, 179);
/* oklch */ color: oklch(61.8% 0.091 232.0);

Tailwind

colors: {
  custom: {
    50: '#83afc9',
    500: '#458fb3',
    950: '#000000',
  },
}

SCSS

$custom: #458fb3;
$custom-light: #83afc9;
$custom-dark: #000000;

JSON

{
  "hex": "#458fb3",
  "rgb": {
    "r": 69,
    "g": 143,
    "b": 179
  },
  "hsl": {
    "h": 199.636,
    "s": 44.355,
    "l": 48.627
  },
  "oklch": {
    "l": 0.61774,
    "c": 0.09132,
    "h": 232
  },
  "luminance": 0.24165
}

Semantic roles & 50–950 ramp

primary

#458FB3

secondary

#C4A18F

accent

#7E54D4

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #458FB3

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

Preview Lab → · Contrast checker → · Palette generator →