#2E8FB9#2E8FB9

#2E8FB9 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.3% C 0.108 H 231.3°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#2E8FB9
RGB	rgb(46, 143, 185)
HSL	hsl(198, 60%, 45%)
HSV	hsv(198, 75%, 73%)
CMYK	cmyk(75.1%, 22.7%, 0%, 27.5%)
CIE-LAB	lab(55.81, -13.62, -29.90)
CIE-LCH	lch(55.81, 32.86, 245.50°)
OKLab	oklab(61.31% -0.0674 -0.0841)
OKLCH	oklch(61.31% 0.108 231.3)
XYZ	xyz(19.7026, 23.7262, 49.4308)
Luminance	0.2373 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E8FB9 #B9582E

analogous

#2EB99D #2E8FB9 #2E4AB9

triadic

#2E8FB9 #B92E8F #8FB92E

tetradic

#2E8FB9 #9D2EB9 #B9582E #4AB92E

square

#2E8FB9 #9D2EB9 #B9582E #4AB92E

split-complementary

#2E8FB9 #B92E4A #B99D2E

monochromatic

#164357 #226988 #2E8FB9 #51ACD4 #82C3E0

Accessibility & contrast

On white

3.65

#2E8FB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#2E8FB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E8FB9

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E8FB9	#FFFFFF	#000000	##000000
##2E8FB9	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8DBB

Deuteranopia (green-blind)

#6780B8

Tritanopia (blue-blind)

#009A9D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2e8fb9;
/* rgb */ color: rgb(46, 143, 185);
/* oklch */ color: oklch(61.3% 0.108 231.3);

Tailwind

colors: {
  custom: {
    50: '#7bafce',
    500: '#2e8fb9',
    950: '#000000',
  },
}

SCSS

$custom: #2e8fb9;
$custom-light: #7bafce;
$custom-dark: #000000;

JSON

{
  "hex": "#2e8fb9",
  "rgb": {
    "r": 46,
    "g": 143,
    "b": 185
  },
  "hsl": {
    "h": 198.129,
    "s": 60.173,
    "l": 45.294
  },
  "oklch": {
    "l": 0.61314,
    "c": 0.10773,
    "h": 231.3
  },
  "luminance": 0.23729
}

Semantic roles & 50–950 ramp

primary

#2E8FB9

secondary

#C9927A

accent

#7444E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2E8FB9

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

Preview Lab → · Contrast checker → · Palette generator →