#245EAF#245EAF

#245EAF is a mid, vivid cyan. Relative luminance 0.115; OKLCH L 48.9% C 0.143 H 257.7°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#245EAF
RGB	rgb(36, 94, 175)
HSL	hsl(215, 66%, 41%)
HSV	hsv(215, 79%, 69%)
CMYK	cmyk(79.4%, 46.3%, 0%, 31.4%)
CIE-LAB	lab(40.37, 11.07, -48.53)
CIE-LCH	lch(40.37, 49.77, 282.85°)
OKLab	oklab(48.92% -0.0304 -0.1393)
OKLCH	oklch(48.92% 0.143 257.7)
XYZ	xyz(12.4653, 11.4741, 42.1069)
Luminance	0.1148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245EAF #AF7524

analogous

#24A4AF #245EAF #3024AF

triadic

#245EAF #AF245E #5EAF24

tetradic

#245EAF #AF24A4 #AF7524 #24AF30

square

#245EAF #AF24A4 #AF7524 #24AF30

split-complementary

#245EAF #AF3024 #A4AF24

monochromatic

#0F2749 #1A437C #245EAF #3A7BD6 #6D9DE1

Accessibility & contrast

On white

6.37

#245EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#245EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245EAF

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245EAF	#FFFFFF	#000000	##FFFFFF
##245EAF	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3366B2

Deuteranopia (green-blind)

#1059AD

Tritanopia (blue-blind)

#00717E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #245eaf;
/* rgb */ color: rgb(36, 94, 175);
/* oklch */ color: oklch(48.9% 0.143 257.7);

Tailwind

colors: {
  custom: {
    50: '#758bc7',
    500: '#245eaf',
    950: '#000000',
  },
}

SCSS

$custom: #245eaf;
$custom-light: #758bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#245eaf",
  "rgb": {
    "r": 36,
    "g": 94,
    "b": 175
  },
  "hsl": {
    "h": 214.964,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.48919,
    "c": 0.14255,
    "h": 257.7
  },
  "luminance": 0.11476
}

Semantic roles & 50–950 ramp

primary

#245EAF

secondary

#C79F68

accent

#A23FE9

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #245EAF

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

Preview Lab → · Contrast checker → · Palette generator →