#245D7B#245D7B

#245D7B is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.5% C 0.076 H 235.1°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#245D7B
RGB	rgb(36, 93, 123)
HSL	hsl(201, 55%, 31%)
HSV	hsv(201, 71%, 48%)
CMYK	cmyk(70.7%, 24.4%, 0%, 51.8%)
CIE-LAB	lab(37.18, -8.13, -22.31)
CIE-LCH	lch(37.18, 23.75, 249.98°)
OKLab	oklab(45.48% -0.0438 -0.0627)
OKLCH	oklch(45.48% 0.076 235.1)
XYZ	xyz(8.2157, 9.6329, 20.1614)
Luminance	0.0963 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245D7B #7B4224

analogous

#247B6D #245D7B #24317B

triadic

#245D7B #7B245D #5D7B24

tetradic

#245D7B #6D247B #7B4224 #317B24

square

#245D7B #6D247B #7B4224 #317B24

split-complementary

#245D7B #7B2431 #7B6D24

monochromatic

#08151C #16394C #245D7B #3281AA #4EA0CB

Accessibility & contrast

On white

7.18

#245D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#245D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245D7B

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245D7B	#FFFFFF	#000000	##FFFFFF
##245D7B	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5C7C

Deuteranopia (green-blind)

#43547B

Tritanopia (blue-blind)

#006567

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #245d7b;
/* rgb */ color: rgb(36, 93, 123);
/* oklch */ color: oklch(45.5% 0.076 235.1);

Tailwind

colors: {
  custom: {
    50: '#6a8aa1',
    500: '#245d7b',
    950: '#000000',
  },
}

SCSS

$custom: #245d7b;
$custom-light: #6a8aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#245d7b",
  "rgb": {
    "r": 36,
    "g": 93,
    "b": 123
  },
  "hsl": {
    "h": 200.69,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.45479,
    "c": 0.07648,
    "h": 235.1
  },
  "luminance": 0.09634
}

Semantic roles & 50–950 ramp

primary

#245D7B

secondary

#AD6E4D

accent

#7D4ADE

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070B0F

muted

#7A7C7E

Preview Lab

Preview with #245D7B

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

Preview Lab → · Contrast checker → · Palette generator →