#458CC0#458CC0

#458CC0 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.7% C 0.106 H 242.9°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#458CC0
RGB	rgb(69, 140, 192)
HSL	hsl(205, 49%, 51%)
HSV	hsv(205, 64%, 75%)
CMYK	cmyk(64.1%, 27.1%, 0%, 24.7%)
CIE-LAB	lab(55.91, -6.06, -33.67)
CIE-LCH	lch(55.91, 34.21, 259.80°)
OKLab	oklab(61.69% -0.0485 -0.0948)
OKLCH	oklch(61.69% 0.106 242.9)
XYZ	xyz(21.3432, 23.8250, 53.3328)
Luminance	0.2383 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CC0 #C07945

analogous

#45C0B7 #458CC0 #454EC0

triadic

#458CC0 #C0458C #8CC045

tetradic

#458CC0 #B745C0 #C07945 #4EC045

square

#458CC0 #B745C0 #C07945 #4EC045

split-complementary

#458CC0 #C0454E #C0B745

monochromatic

#234B68 #336C95 #458CC0 #73A8CF #A0C5DF

Accessibility & contrast

On white

3.64

#458CC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#458CC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CC0

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CC0	#FFFFFF	#000000	##000000
##458CC0	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758DC2

Deuteranopia (green-blind)

#6481BF

Tritanopia (blue-blind)

#00999E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #458cc0;
/* rgb */ color: rgb(69, 140, 192);
/* oklch */ color: oklch(61.7% 0.106 242.9);

Tailwind

colors: {
  custom: {
    50: '#85add3',
    500: '#458cc0',
    950: '#000000',
  },
}

SCSS

$custom: #458cc0;
$custom-light: #85add3;
$custom-dark: #000000;

JSON

{
  "hex": "#458cc0",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 192
  },
  "hsl": {
    "h": 205.366,
    "s": 49.398,
    "l": 51.176
  },
  "oklch": {
    "l": 0.61688,
    "c": 0.10647,
    "h": 242.9
  },
  "luminance": 0.23827
}

Semantic roles & 50–950 ramp

primary

#458CC0

secondary

#CCAC95

accent

#894FD9

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #458CC0

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

Preview Lab → · Contrast checker → · Palette generator →