#458CB5#458CB5

#458CB5 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.2% C 0.095 H 236.5°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#458CB5
RGB	rgb(69, 140, 181)
HSL	hsl(202, 45%, 49%)
HSV	hsv(202, 62%, 71%)
CMYK	cmyk(61.9%, 22.7%, 0%, 29%)
CIE-LAB	lab(55.44, -9.68, -28.15)
CIE-LCH	lch(55.44, 29.77, 251.01°)
OKLab	oklab(61.16% -0.0522 -0.0788)
OKLCH	oklch(61.16% 0.095 236.5)
XYZ	xyz(20.1696, 23.3556, 47.1522)
Luminance	0.2336 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CB5 #B56E45

analogous

#45B5A6 #458CB5 #4554B5

triadic

#458CB5 #B5458C #8CB545

tetradic

#458CB5 #A645B5 #B56E45 #54B545

square

#458CB5 #A645B5 #B56E45 #54B545

split-complementary

#458CB5 #B54554 #B5A645

monochromatic

#23475C #346A89 #458CB5 #6FA8C8 #9BC2D9

Accessibility & contrast

On white

3.70

#458CB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#458CB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CB5

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CB5	#FFFFFF	#000000	##000000
##458CB5	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798BB7

Deuteranopia (green-blind)

#6980B4

Tritanopia (blue-blind)

#00979A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #458cb5;
/* rgb */ color: rgb(69, 140, 181);
/* oklch */ color: oklch(61.2% 0.095 236.5);

Tailwind

colors: {
  custom: {
    50: '#83adcb',
    500: '#458cb5',
    950: '#000000',
  },
}

SCSS

$custom: #458cb5;
$custom-light: #83adcb;
$custom-dark: #000000;

JSON

{
  "hex": "#458cb5",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 181
  },
  "hsl": {
    "h": 201.964,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.61155,
    "c": 0.09457,
    "h": 236.5
  },
  "luminance": 0.23358
}

Semantic roles & 50–950 ramp

primary

#458CB5

secondary

#C5A491

accent

#8353D5

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #458CB5

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

Preview Lab → · Contrast checker → · Palette generator →