#2D90BE#2D90BE

#2D90BE is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.8% C 0.112 H 233.3°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#2D90BE
RGB	rgb(45, 144, 190)
HSL	hsl(199, 62%, 46%)
HSV	hsv(199, 76%, 75%)
CMYK	cmyk(76.3%, 24.2%, 0%, 25.5%)
CIE-LAB	lab(56.31, -12.57, -31.97)
CIE-LCH	lch(56.31, 34.35, 248.54°)
OKLab	oklab(61.77% -0.067 -0.0901)
OKLCH	oklch(61.77% 0.112 233.3)
XYZ	xyz(20.3460, 24.2197, 52.3078)
Luminance	0.2422 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D90BE #BE5B2D

analogous

#2DBEA3 #2D90BE #2D48BE

triadic

#2D90BE #BE2D90 #90BE2D

tetradic

#2D90BE #A32DBE #BE5B2D #48BE2D

square

#2D90BE #A32DBE #BE5B2D #48BE2D

split-complementary

#2D90BE #BE2D48 #BEA32D

monochromatic

#16455B #216A8D #2D90BE #52ACD6 #84C4E2

Accessibility & contrast

On white

3.59

#2D90BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#2D90BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D90BE

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D90BE	#FFFFFF	#000000	##000000
##2D90BE	1.00	3.59	5.84	5.84
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798FC0

Deuteranopia (green-blind)

#6681BD

Tritanopia (blue-blind)

#009CA0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #2d90be;
/* rgb */ color: rgb(45, 144, 190);
/* oklch */ color: oklch(61.8% 0.112 233.3);

Tailwind

colors: {
  custom: {
    50: '#7bb0d1',
    500: '#2d90be',
    950: '#000000',
  },
}

SCSS

$custom: #2d90be;
$custom-light: #7bb0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d90be",
  "rgb": {
    "r": 45,
    "g": 144,
    "b": 190
  },
  "hsl": {
    "h": 199.034,
    "s": 61.702,
    "l": 46.078
  },
  "oklch": {
    "l": 0.61773,
    "c": 0.11225,
    "h": 233.3
  },
  "luminance": 0.24222
}

Semantic roles & 50–950 ramp

primary

#2D90BE

secondary

#CB957C

accent

#7643E5

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #2D90BE

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

Preview Lab → · Contrast checker → · Palette generator →