#2E89CB#2E89CB

#2E89CB is a mid, vivid cyan. Relative luminance 0.228; OKLCH L 60.8% C 0.131 H 244.7°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#2E89CB
RGB	rgb(46, 137, 203)
HSL	hsl(205, 63%, 49%)
HSV	hsv(205, 77%, 80%)
CMYK	cmyk(77.3%, 32.5%, 0%, 20.4%)
CIE-LAB	lab(54.85, -3.83, -41.62)
CIE-LCH	lch(54.85, 41.80, 264.74°)
OKLab	oklab(60.82% -0.0558 -0.1182)
OKLCH	oklch(60.82% 0.131 244.7)
XYZ	xyz(20.8477, 22.7815, 59.7868)
Luminance	0.2278 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E89CB #CB702E

analogous

#2ECBBF #2E89CB #2E3BCB

triadic

#2E89CB #CB2E89 #89CB2E

tetradic

#2E89CB #BF2ECB #CB702E #3BCB2E

square

#2E89CB #BF2ECB #CB702E #3BCB2E

split-complementary

#2E89CB #CB2E3B #CBBF2E

monochromatic

#174667 #236799 #2E89CB #5CA5DA #8EC1E5

Accessibility & contrast

On white

3.78

#2E89CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#2E89CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E89CB

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E89CB	#FFFFFF	#000000	##000000
##2E89CB	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8BCE

Deuteranopia (green-blind)

#547DCA

Tritanopia (blue-blind)

#0099A1

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #2e89cb;
/* rgb */ color: rgb(46, 137, 203);
/* oklch */ color: oklch(60.8% 0.131 244.7);

Tailwind

colors: {
  custom: {
    50: '#7dabdb',
    500: '#2e89cb',
    950: '#000000',
  },
}

SCSS

$custom: #2e89cb;
$custom-light: #7dabdb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e89cb",
  "rgb": {
    "r": 46,
    "g": 137,
    "b": 203
  },
  "hsl": {
    "h": 205.223,
    "s": 63.052,
    "l": 48.824
  },
  "oklch": {
    "l": 0.60819,
    "c": 0.13068,
    "h": 244.7
  },
  "luminance": 0.22784
}

Semantic roles & 50–950 ramp

primary

#2E89CB

secondary

#D0A485

accent

#8742E6

background

#F8FAFD

surface

#EFF4FB

border

#CACED4

text

#0B1015

muted

#7C7F83

Preview Lab

Preview with #2E89CB

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

Preview Lab → · Contrast checker → · Palette generator →