#245E7B#245E7B

#245E7B is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 45.7% C 0.076 H 233.7°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#245E7B
RGB	rgb(36, 94, 123)
HSL	hsl(200, 55%, 31%)
HSV	hsv(200, 71%, 48%)
CMYK	cmyk(70.7%, 23.6%, 0%, 51.8%)
CIE-LAB	lab(37.50, -8.73, -21.81)
CIE-LCH	lch(37.50, 23.49, 248.18°)
OKLab	oklab(45.74% -0.0449 -0.0612)
OKLCH	oklch(45.74% 0.076 233.7)
XYZ	xyz(8.3040, 9.8096, 20.1909)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245E7B #7B4124

analogous

#247B6C #245E7B #24327B

triadic

#245E7B #7B245E #5E7B24

tetradic

#245E7B #6C247B #7B4124 #327B24

square

#245E7B #6C247B #7B4124 #327B24

split-complementary

#245E7B #7B2432 #7B6C24

monochromatic

#08161C #163A4C #245E7B #3282AA #4EA2CB

Accessibility & contrast

On white

7.09

#245E7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#245E7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245E7B

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245E7B	#FFFFFF	#000000	##FFFFFF
##245E7B	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505D7C

Deuteranopia (green-blind)

#44547B

Tritanopia (blue-blind)

#006668

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #245e7b;
/* rgb */ color: rgb(36, 94, 123);
/* oklch */ color: oklch(45.7% 0.076 233.7);

Tailwind

colors: {
  custom: {
    50: '#6a8ba1',
    500: '#245e7b',
    950: '#000000',
  },
}

SCSS

$custom: #245e7b;
$custom-light: #6a8ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#245e7b",
  "rgb": {
    "r": 36,
    "g": 94,
    "b": 123
  },
  "hsl": {
    "h": 200,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.45736,
    "c": 0.07595,
    "h": 233.7
  },
  "luminance": 0.09811
}

Semantic roles & 50–950 ramp

primary

#245E7B

secondary

#AD6D4D

accent

#7B4ADE

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0F

muted

#7A7D7E

Preview Lab

Preview with #245E7B

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

Preview Lab → · Contrast checker → · Palette generator →