#458CB4#458CB4

#458CB4 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 61.1% C 0.094 H 235.8°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#458CB4
RGB	rgb(69, 140, 180)
HSL	hsl(202, 45%, 49%)
HSV	hsv(202, 62%, 71%)
CMYK	cmyk(61.7%, 22.2%, 0%, 29.4%)
CIE-LAB	lab(55.40, -10.01, -27.64)
CIE-LCH	lch(55.40, 29.40, 250.10°)
OKLab	oklab(61.11% -0.0526 -0.0774)
OKLCH	oklch(61.11% 0.094 235.8)
XYZ	xyz(20.0674, 23.3147, 46.6138)
Luminance	0.2332 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CB4 #B46D45

analogous

#45B4A5 #458CB4 #4555B4

triadic

#458CB4 #B4458C #8CB445

tetradic

#458CB4 #A545B4 #B46D45 #55B445

square

#458CB4 #A545B4 #B46D45 #55B445

split-complementary

#458CB4 #B44555 #B4A545

monochromatic

#23475C #346A88 #458CB4 #6FA8C8 #9BC2D9

Accessibility & contrast

On white

3.71

#458CB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#458CB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CB4

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CB4	#FFFFFF	#000000	##000000
##458CB4	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798BB6

Deuteranopia (green-blind)

#6A80B3

Tritanopia (blue-blind)

#009699

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #458cb4;
/* rgb */ color: rgb(69, 140, 180);
/* oklch */ color: oklch(61.1% 0.094 235.8);

Tailwind

colors: {
  custom: {
    50: '#83adca',
    500: '#458cb4',
    950: '#000000',
  },
}

SCSS

$custom: #458cb4;
$custom-light: #83adca;
$custom-dark: #000000;

JSON

{
  "hex": "#458cb4",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 180
  },
  "hsl": {
    "h": 201.622,
    "s": 44.578,
    "l": 48.824
  },
  "oklch": {
    "l": 0.61108,
    "c": 0.09356,
    "h": 235.8
  },
  "luminance": 0.23317
}

Semantic roles & 50–950 ramp

primary

#458CB4

secondary

#C5A390

accent

#8254D4

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #458CB4

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

Preview Lab → · Contrast checker → · Palette generator →