#458CB7#458CB7

#458CB7 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.2% C 0.097 H 237.8°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#458CB7
RGB	rgb(69, 140, 183)
HSL	hsl(203, 45%, 49%)
HSV	hsv(203, 62%, 72%)
CMYK	cmyk(62.3%, 23.5%, 0%, 28.2%)
CIE-LAB	lab(55.52, -9.03, -29.16)
CIE-LCH	lch(55.52, 30.52, 252.79°)
OKLab	oklab(61.25% -0.0515 -0.0818)
OKLCH	oklch(61.25% 0.097 237.8)
XYZ	xyz(20.3763, 23.4383, 48.2408)
Luminance	0.2344 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CB7 #B77045

analogous

#45B7A9 #458CB7 #4553B7

triadic

#458CB7 #B7458C #8CB745

tetradic

#458CB7 #A945B7 #B77045 #53B745

square

#458CB7 #A945B7 #B77045 #53B745

split-complementary

#458CB7 #B74553 #B7A945

monochromatic

#23485E #346A8B #458CB7 #70A8C9 #9DC3DA

Accessibility & contrast

On white

3.69

#458CB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#458CB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CB7

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CB7	#FFFFFF	#000000	##000000
##458CB7	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788BB9

Deuteranopia (green-blind)

#6880B6

Tritanopia (blue-blind)

#00979B

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #458cb7;
/* rgb */ color: rgb(69, 140, 183);
/* oklch */ color: oklch(61.2% 0.097 237.8);

Tailwind

colors: {
  custom: {
    50: '#83adcc',
    500: '#458cb7',
    950: '#000000',
  },
}

SCSS

$custom: #458cb7;
$custom-light: #83adcc;
$custom-dark: #000000;

JSON

{
  "hex": "#458cb7",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 183
  },
  "hsl": {
    "h": 202.632,
    "s": 45.238,
    "l": 49.412
  },
  "oklch": {
    "l": 0.61249,
    "c": 0.09663,
    "h": 237.8
  },
  "luminance": 0.2344
}

Semantic roles & 50–950 ramp

primary

#458CB7

secondary

#C6A592

accent

#8453D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #458CB7

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

Preview Lab → · Contrast checker → · Palette generator →