Diamond #B9F2FF

Diamond is a very light, muted teal or cyan with hex code #B9F2FF and RGB rgb(185, 242, 255).

Aa

Black text reads best on this color (17.20:1).

About this color

#B9F2FF is a very light, muted teal or cyan. In OKLCH its lightness is 93%, its chroma 0.060 and its hue 213°. Its hue sits on the cool side of the wheel. It is the named color Diamond. Black text reads best on it, at 17.20:1.

Hue familyTeals and cyans
Lightnessvery light (93%)
Chromamuted (0.060)
Temperaturecool
Nearest nameDiamond
Black text17.20:1
White text1.22:1

Colors that go with Diamond

Matches found by rotating Diamond around the OKLCH hue wheel, each labelled with the closest name in our list.

Color palettes with Diamond

Curated color palettes that contain a color within ΔE 0.06 (OKLab) of Diamond, closest first.

Similar named colors

The eight named colors closest to Diamond, with their ΔE distance.

More about Diamond

How to make Diamond

A starting recipe from common paint colors, found with a spectral paint model (the color mixer’s paint mode). Real pigments vary, so mix a small test batch and adjust.

  • 4 parts white
  • 1 part blue

Recipe result: #C0E0F8, a difference of ΔE 0.045 from Diamond. That is close; add a little more of one paint to match.

What colors make teal or cyan? | Color mixing chart

Codes for Diamond in every format

HEX#B9F2FF
RGBrgb(185, 242, 255)
HSLhsl(191, 100%, 86%)
OKLCHoklch(92.7% 0.06 213.2)

Contrast

WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.

PairWCAG 2ResultAPCAAPCA guidance
White text on #B9F2FF 1.22:1 Fails Lc -12.6 Not readable
Black text on #B9F2FF 17.20:1 AAA Lc 92.7 Preferred for body text
#B9F2FF text on white 1.22:1 Fails Lc 10.8 Not readable
#B9F2FF text on black 17.20:1 AAA Lc -93.3 Preferred for body text

Shades and tints of Diamond

A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 100.

  1. Step 50

    50

    #EEF7FA

    oklch(97% 0.01 219.6)

  2. Step 100

    100 (this color)

    #B9F2FF

    oklch(92.7% 0.06 213.2)

  3. Step 200

    200

    #BAE1EA

    oklch(88.5% 0.043 213.3)

  4. Step 300

    300

    #84CEDF

    oklch(80.9% 0.077 213.9)

  5. Step 400

    400

    #00B4CF

    oklch(70.8% 0.124 213.4)

  6. Step 500

    500

    #009AB1

    oklch(63% 0.11 213.1)

  7. Step 600

    600

    #008295

    oklch(55.7% 0.097 212.5)

  8. Step 700

    700

    #006D7E

    oklch(49.1% 0.086 213.3)

  9. Step 800

    800

    #005967

    oklch(42.6% 0.075 213)

  10. Step 900

    900

    #004A57

    oklch(37.6% 0.066 214.5)

  11. Step 950

    950

    #002C34

    oklch(26.9% 0.047 213.2)

Export this scale for Tailwind in the Tailwind colors tool

Diamond with color blindness

Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.

VisionSeen asShift (ΔE)
Protanopia (no red cones)#E8EEFF0.056
Deuteranopia (no green cones)#DCE5FF0.051
Tritanopia (no blue cones)#A2F8F60.033
Achromatopsia (no color)#E8E8E80.060

Use Diamond in your product

Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.